diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000005.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000005.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9d073d2e5a556b02e5d3ef615d53f5be67dd659e
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000005.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf21edd5008db226e42c944d710b766fce6431228959a5eae465cfb306f42119
+size 11914229
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000017.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000017.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7033754837639e3f1274e60faf45690639b6b0a4
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000017.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc11ef56fb37a749773d0c91d6828edaf32b32089fc9fd4f1df54a0fbd8a4a2c
+size 14460769
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000066.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000066.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ec75b93c16d85a544ea7ec1deb2b7d3b92c6e46d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000066.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52167ae8bafd383090ddeb5ff2005b33c85f03d1a5cb53b55ff1457830b2c524
+size 15325174
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000068.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000068.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..04dc2b924e52ec45bdae3a5018e128c3537b2ceb
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000068.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e47f5ec3264de12d479758de8f4a9bd90af149f30ca6a1fe540b64e643fd6afb
+size 12874183
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000074.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000074.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bc5c5775721459924f0b3f519b9f42d2648f6737
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000074.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5f676dcbb71a94ca4dc7cc682d22d91775503f8bc815d9a34070bdf4cac949d3
+size 15988247
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000080.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000080.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f98df0b15b745265c98d435b171d803ea5b68663
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000080.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea36d39bd5b600813e134130a22667d3b5ff197f7ff7c68d5ba0f97cdac24328
+size 11775333
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000083.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000083.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..aed1c669a37ce1decefe2ded36cccff6d23da9cc
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000083.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:128e25a7ff407b0c973f1a55292d7ef3b0bd8d6940691d4cb2cb598936365f83
+size 12594253
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000098.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000098.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..67d887b227a1d922072fa76a47a66fb69e54d507
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000098.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40a945aaf26365665164331bffedccffd21cf3a2d05ca30364e2db97e1fd9a0e
+size 12748509
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000103.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000103.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c57115e75b99548ec6e42fe2a536a776d9186c8b
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000103.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b500ee4f482dc0fd504dce33798fab9ba6f0a1df63c1f46ef8eb81781e26135c
+size 12204958
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000104.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000104.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..53715b2384d16daaf667888909e35c5d1f3e81bd
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000104.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e64bb0582ffa4ac5c304291cc688f65e3cca672d15bc5ee844bcad3398674971
+size 11519929
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000127.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000127.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..116b459e40ba29eaada86bca2d4b435c6e170a4c
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000127.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf9615b6a5286f432fc5baf9c6044c94b23b669663c2ea266ff86d4906177ebf
+size 11713098
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000132.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000132.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ad20cc371a73ee9a7470d31053a537c6078d10ad
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000132.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0435ef906f9d76259b73783bcbd276eb125d249b4da979341fd71d8b7de93f5d
+size 12721131
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000158.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000158.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ac3b600c6efdfe0f6cc385045ccdbdcd7abe2f42
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000158.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c9c3c919dec34338cefbec5dff52029a34a0e7f319730fa87c84cdc114b37cc8
+size 11571525
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000172.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000172.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6ee468033db893c46ef4485f96b0b134563b9d6c
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000172.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fcf6cfb5f46eb21f65f21a3a012d24ebc146d575fc6203ef6784d2e1c2355b3
+size 12049897
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000174.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000174.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ac927edde29b5ce2036bed75962b9d3c6218b19d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000174.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:212dd72ae1c49818165c0b5ffb67a66fe0d506521f0e4eba48ae397c8875fa94
+size 12820765
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000198.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000198.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e47c453611634df3d076ddcb07743cab9b6aba4f
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000198.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:097e50f51887b3dc4489090e1cb8f0bc78e12b8569fecdbe9d7d2ed137a814c8
+size 11352180
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000199.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000199.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c77569dce6541a7c819aca15027aec30e3845f1f
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000199.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e600eaaf5107426e2e78203c21b00d050cf2afe70a08de1238e4188dae65e38
+size 11693862
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000200.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000200.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d0884e8eb270aa114edc40a59e43c2711e1ddcf2
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000200.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfe8723a01e9f546a4dd9c675b674cdd62ee156301946028dad2e3ba5dfd03a2
+size 11080913
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000211.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000211.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e0b7e595eefad4e96ff4ee48261c3e164e119653
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000211.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1f05108b781f48fcd9e6435b2d859f6f1f44eb28c7769c25073d84132527acb4
+size 12261480
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000251.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000251.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4c10c5ebd3453c521c143d53147a50dc1d1e073f
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000251.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f88840997294ad4900ea3c46d27a8375970023f8b86084e193317ed0f2b60e9a
+size 12776326
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000252.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000252.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7ccce165b169567cee64df74913f0ffd102760f4
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000252.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9533fd8ae6ca8d24457f30f73e6d97cd18a7f12b3c1167734326c78db233c3f
+size 13798247
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000254.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000254.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f7823d7c663e5748fc28f95337df1424f4d793f5
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000254.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91c15dffb5fb3d77a896527f6807be25a395b63e6499355c9f1f8a3208402f6b
+size 14136651
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000256.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000256.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a527b154280dba2533b95cb5528ca6b014c8e1a1
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000256.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d002cfb75a3fdb3c50b52d799816ab33bd7528eaabaf88225bfb25a868f9cd2
+size 12455243
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000266.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000266.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2a2f3628df33ee3f6d76517446352f52f04eedbc
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000266.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e89f35c47a5b48ecbee17b789264c47c7fb7d37526a6092663b2b8fa6f5d2e05
+size 16074140
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000281.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000281.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..06d91ac57eb551b3c9b4b742e80cfdd50bfa91f4
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000281.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0fa3b1dffdcece1afeab77b0bf7396f92bcb2dbf8312a08ecc4b33b89c2e2de4
+size 14377528
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000304.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000304.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e753e4c0c8e7e3c4a22b01feda1488aca46dedc7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000304.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ac8e71560e810c6da9f8548de1abf5254998af0f76d3dcbcc938c9fb71f59ae
+size 11321077
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000314.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000314.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ce70baec7a048d5fe1aabea44fdf1c6b3fceb4e2
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000314.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a049f703e0829ce1b384dc2293a303ebf3ca765a9706e54543e80a1a002b6ecd
+size 11487994
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000366.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000366.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cfdd80e3c1f66320f55e9e71af86ab7dfe51d6be
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000366.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37151700b55afdeab6fe864a67e9b38835c8be4b552c5ae65f92ba1a49db0875
+size 10060213
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000368.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000368.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ff9de05c7ced6376e0fd8c2816a5c2705c66a0d7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000368.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:54159aee43a7e8320f90573f87413360249bba9a05507a5f2b6433b40ebd2ee2
+size 13928147
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000383.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000383.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..da11243555982769c2763424ea141273b021c28e
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000383.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d437124aac3761112688fbc71996ddddf8eb72153791387f5c8f21d01f6c786
+size 10727136
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000390.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000390.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fa8e4c8113bfa8dd35727fef4b683d4bd670947d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000390.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96d373c768bce406523091ae4b16d4dcc65f1003ae22b4a0e52bc4ae8f9e6f03
+size 13917673
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000393.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000393.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..247314201ad62ee7a246a89cd9796574b3ea47da
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000393.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:28ccf48a87228ce267321e393d514f0a02dc943a94512b7590caaf3772e527df
+size 11109605
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000394.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000394.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9b97a8f6d796ab191fd58386c1aa32d93fe9759a
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000394.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae37db48e5bbf79476d63d00df8ce16d5cf3a588545839d2613e30dd505b738d
+size 11466643
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000400.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000400.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..746e942d5f6fc522c87e825741b750f429d6eda8
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000400.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9561887f2c4b430bef566f022780a7a9f7b291c379fea657348fd8f9798f3951
+size 12557919
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000416.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000416.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d337d43d75fe211a39a3e83f664a9670f329ba52
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000416.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d820eaf47bdde00021e39caf34ba3c46095dd90038a458e51c46e623c9f8fbe
+size 11693455
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000426.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000426.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6944aadafbca9f5c775b16c713bda9ce150e2227
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000426.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0a1c6e23f3b91506fb2e14738ff877c616f1bc3c9bd2d301f90e4b711c9e373d
+size 11596514
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000427.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000427.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..275ae2573590a0d0a9bb76ba4970045a0c19d7e8
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000427.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9a93ef7fa187fa14215902fee4ea0cff9fa9e1c0b9429cf1541dacea5dd4899
+size 12166085
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000441.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000441.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d6871643482e1203dabb8827105a2d7bb24ba20c
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000441.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:565772fcbebb4abd13318b99abe562d8e82f5ee30ec2f174696c6706dcc74d9b
+size 11790805
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000493.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000493.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e71ea19d5d0e0335532c2ad96339a1e5055dded1
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000493.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf5b4b39102070e700460fd77f1e20aa0e198491449e013f625124703a20550d
+size 11227700
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000505.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000505.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bbb475159f4353e1e70478b92219e180078308dc
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000505.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3673e559c5219359cd2cdb5b6e797c49213d7e8ea5d749e18e4b3ad0a7899593
+size 11270091
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000531.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000531.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2c0680a76522c93c34752f4fa67f0e61cc975de7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000531.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be7349be70fb3837495e17c828e872eff8525f4c1a3b95715c0beb1253d75ca6
+size 11701229
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000592.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000592.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dffa7e51590f6f474b0b1e23a5114cc36852030b
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000592.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3403f5c9956153a963b551a38959d460b710e49a77a27140fd5b0169b5285448
+size 10572828
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000617.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000617.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f6e36d1a30afec6369385634c67b31f5dc8bdcbd
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000617.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94ffce995dcb7a2ecfbc3c727584f2663d4094f4c2acde0659fe3f17c10c51de
+size 14383929
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000630.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000630.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d2faf06589a530bb1b19cd4e5e79306882753f6a
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000630.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8692bef8864f669495e195c82ff09975c639955445d36443ff4b4bb807c1799d
+size 11171453
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000648.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000648.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8df8a97cb322550ab1d1ea92c2a6ee9c91f0b643
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.tpv_camera/episode_000648.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c93c2f37bd9433658fb395e51adba6acd6ca1670d9c5bfc3a1927895a8ddb60f
+size 12367725
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000002.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000002.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ad282489c7396b2a44abab9ba57f6025d89d42b8
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000002.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c036b2f4add05258adb2d3b567cabc79c9ffa9039413f36a8a2f202b7a20b8b
+size 15430594
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000006.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000006.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..693ba3bbcb25f3bd7ec22444b937cc014097b037
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000006.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7da72cbd26e3a6229b1f53d49400fe2d3ad448a4f70368743b800b6a6fbd86a9
+size 10159980
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000027.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000027.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e96a2cbae3da18bb276fb719711bdef13ce71314
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000027.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:42579f850d7b52e5ff188ad1851f3cfff48760eed1e3d9e048d2405ac501c7a7
+size 12946804
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000037.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000037.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0499f34ee6e49e44a6493a83eea7402971d8514b
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000037.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59227a106f991bbd802cdc9b02ad744fe0a7b47fd4fc794baf5b386e3d92601b
+size 11891633
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000060.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000060.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..440a88d2cf5aa99c30249a572c33438670e79683
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000060.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ac2ed4360a7936f6bf6b92676f80892bbcc523d219549f3dcc503e332f0227b
+size 13848174
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000073.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000073.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1addea61d75d3e346904cc6f039564b18ea13694
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000073.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a03795029f4c3449279ac30370cb50f615d6aa840f355b4a8f5463e3fb6697e0
+size 12171020
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000081.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000081.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..40f0bd9356044d82b386bc28564536fe67c509a7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000081.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50b082f1908b4fed13ff3238f123c128cc6d4fe4d32bb73ff9a5cadffb3c6cec
+size 10539094
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000092.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000092.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8ed849173dc05948aabd987af1820adfb39a3e47
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000092.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29c7a548ed21aac20dd3095c31932b1e0800401f0a83451ab51bd74ddec5b39b
+size 10745925
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000101.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000101.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..50b080ca00e22db9daf2b01a6bafdfc8a1e3a868
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000101.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a65583beff33b070218c0eaba49822aa90594c8b7c3bc27ca1ff97ddf72a7c7
+size 11869721
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000111.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000111.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c1fe20da9a73ffddc88e2d6cd5d967febb704a0a
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000111.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8e3555242f90d9ef9ed67be67f4d93a9ac2a590068a6408f25ff53d626b5256e
+size 10557825
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000121.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000121.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b5cbbdab913aa23dd59a8d3752125bf17bda15fc
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000121.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12b57d825d59e29efa493191bc60201126d7e115b5eda3bde74e3697e6bfc257
+size 12718467
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000126.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000126.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e1d03ec4d4f1785276b21be0785e8cd9c6abe7ae
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000126.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ff5823dea53fdf891dc440c8d5396e71f2cb0595757d5bc1dad33b8c4b375b89
+size 11090088
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000138.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000138.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c387c10516dab453eacc9e4c63c563e343772a51
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000138.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db26d8b434a115ab556082512cae5ca1b9362d6211d1d9268721a9104d26ba9e
+size 11731581
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000147.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000147.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4c2fb8c0efccc9bd993bc527cb3f8543c9d87901
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000147.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:451c79132da4b26421160d1ee13edaf7127ccc0a44beb19609e6b21e40bf6470
+size 11003568
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000154.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000154.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b7643a6aa812dda26c1be6081b84bc41e0e18b23
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000154.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be73d0a9bc9bf9b0fd4b35edb843f4ad59e41dad3dde81dc3243327aa0cb7cde
+size 12522676
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000155.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000155.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..77916e8f98e6519f0ad8f9475b4e0feb3faa4127
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000155.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee7ee27a628fd70971b630f37a0ef9cc73773890331009885278097fec05f922
+size 11650884
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000165.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000165.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f54d5b28f9770b99626b51268bf52ed644aead00
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000165.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:85b538555bb3eaad259f667aaa884a25b354b1cb6e297ef1884ab893696202c3
+size 13176161
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000177.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000177.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..33ec02e8f72c4b735a92b5cfc82a1760d3aa14ee
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000177.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ba4430291fd724e1b5ddb11c9e9c6fa80b2787f1bf54678c7d9e8dad1935d4e7
+size 11241416
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000197.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000197.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1e6ec22573023db4fe38a3dd4f99f0e864e35832
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000197.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:66b83db4adf8f30fade495371bbe0d6421eec5f60e736190b8a2f7984525a4d5
+size 10831630
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000234.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000234.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0bf8242528334fc0d8a84a0e3f776243c231c562
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000234.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bfa445903eeeb115cb767d0ea21410004bfa903fc7c9635efa88b8f0e24edf6
+size 13946917
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000275.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000275.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8c25fe38c34da03f7e33ca971dca2e6c4d5448f7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000275.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:978029e31b97d625eb0cf27d2b77b0795a9aaecfa272f506365ada7d6344e795
+size 11253393
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000277.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000277.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e69aeb70959b3e584b60719bb043c0258c751410
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000277.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1b10243fe62c69f36e36ed082ac0e20ab9c975f96b7479df6efec1a8ac349d5
+size 12686084
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000278.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000278.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..460e6e5eb01e2edfe36bfa172739d64bc2f9a08d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000278.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03d421cde6a6be2cc1000724f4e9fe79fa87b91c372218b140b7e67636a4cfde
+size 11727796
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000279.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000279.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e10d6926f3756cb6104b0ad2fb9407b3f1206265
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000279.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:00bb7810111f20d74cbde76c37a943a2b20968393fe0c84cdb0cc21afcac4bb8
+size 11783653
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000282.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000282.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4081dfc241b6517e057cb73aa589eb5cf116cd9e
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000282.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d84b5262848d0855debe09387443d37ebbf99913b5fab6bf2661eb58fb1cf2d3
+size 12778525
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000286.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000286.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4c443dc977c1bab53ae219a823cabeae450c915d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000286.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d0b8fb83aaa87754773bcb36147d5fc36b18e6601844ac7ddff5376a9571aa7c
+size 11501851
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000312.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000312.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..98bf2d3666dc4bbfe9634875777886a2f0683849
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000312.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:facda3bd168bce817edac1bd41b8da511326242f1a7482de283031bdd30c784b
+size 10261470
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000332.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000332.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8b508e99b69f1d873fb3d51715678d6b6d188105
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000332.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3eeb474190cb363737b43d38ea0bdc73cb5d67427d2dbaa4cee48214044bf624
+size 11049130
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000348.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000348.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b003ba19fe22c44fc621da559c790bc578055363
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000348.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:87ace7da60b120701054403f068976897f76a2b514c0a1469084572ea9ff3adc
+size 14060797
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000353.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000353.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3a40c7101db1a7df34ba4cdae35aff578d3d5a8d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000353.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6083e60b87e009ca968d072968a42e57b416320c81abb5a32e1b0e15ec52a9ff
+size 10445726
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000355.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000355.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4a8b1f7311a8b04a49f506da7ff2d2c61a99a022
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000355.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a605e6d969c5ffb00c7ae1f4ed66e306745f03729413dcd5f4566bb3b8e43176
+size 12003338
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000374.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000374.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..36feeb880b4dfe4358a6335fc4cd783b9d6f3136
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000374.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e34910d70145786118b8e90bd764642bbae893ea389fbe1436d948d72c1b99c3
+size 10301823
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000385.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000385.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9951a7550308bf93a106253278fa2a8a5092f3de
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000385.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfc01935d2c043e5e34120922d23274b81a084e8916e0f5b9d3c8cff851579b7
+size 12334065
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000391.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000391.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4168d1c578972e3c641852f54ecabe4aad088aa5
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000391.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a6fb5fb6e388d5d77c7d2693b46940bf607bbde22c422de046cc9aad4cc0e0a5
+size 9182292
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000395.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000395.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..946e287dcfc44bbbfdfe07c45646302456dd6a19
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000395.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c521f078ef44d1ca5dc7fbebd840a832b8fee206907c74c53ff02b87139e1103
+size 9804148
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000408.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000408.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e685f2cf38d359926c49058db61e06020b8c7156
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000408.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:de87cc05a24c8956c034f382e7d32e77e4c4d2403db8ed945498d9278b7ddaa9
+size 9589055
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000438.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000438.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7c7a3cc370dd48ddceba0a91d5cd668126e31b8a
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000438.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bdeca8adb2ddec93698589fcb436f9bd77425e825885c20015cb6f400bfa2e15
+size 11591856
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000440.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000440.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..64b20f13883101feecabc3838090fe4c73a61386
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000440.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63905ccaaf26bbbd48ee69b8eb51309ea069f2e94091939fcd95117a5e15a286
+size 10287719
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000442.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000442.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d2e6bdc9a1e06e3bbc691290720b19d88f3cb9ed
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000442.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:719c85489714bc37655b3999bc19f1c13a00d35763a67327cb1ed8d88b498bf1
+size 10764957
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000446.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000446.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eeadcc83a0cabc98e1c369759bf8019d81d2eaf9
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000446.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f8cc86b5860a1ea9d2ab94a11127afc636fb43351498ea5eeef8e06aa3d77070
+size 10399134
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000463.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000463.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..dacfd4eb717ebef42010be1d346ff53fb62e34f0
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000463.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a01c2fe945a5382c041f136e1fc3f1062d9e2e5ff57cd4439412577b701141c
+size 11527841
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000498.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000498.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e8ded12422c0b3b4f65a99040629cdbca4095054
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000498.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:181c0e49a87fc225e9bb880acaf13b43a8e7be9dbea070a4391f85880f51e717
+size 10465195
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000500.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000500.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..80f667936d24a83754e7b69247d9ee843c51b36e
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000500.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7c8ae678640b5aed4f8e680d8af968d78a92789aa6c494d2e1237d31c523d24e
+size 10531190
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000510.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000510.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7fc42fe675ed2ee283f8dfeeb9d47260cfce8549
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000510.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f2e5d571e10b8132f7ba04bb038cdfd849e5d2d290d966d812ffc918573b428
+size 10491779
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000520.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000520.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..bfa7ed6ee5985c7b8e4c427e2e5e55b276b59a22
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000520.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ad52a8fd4327d330b3085531bf15d5f71ce0bc30483b893709b8858b05435a3
+size 10924536
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000527.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000527.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..67bc1e9c61c23a51e25c2b918156d8c3286caa61
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000527.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa72afbfb6f6a1f158e8cd2a70a179ee67fa511abd4dbc357a6d63bde188b8e6
+size 7535170
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000529.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000529.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..88f6bd14cb882c19aacd30e5a1bb9d379395ffe0
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000529.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:312c93745d787c7d10d64057f373170ce09733867373fad27ef0272f56923922
+size 10085045
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000532.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000532.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ee131896c91719423acc32e8a86f9268377924e8
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000532.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4da7adad13dc493121e66ca704c0f3fe44ea687dc6f60056b59f39a9d9e941cf
+size 10218653
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000572.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000572.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ec35ff8cf2a24aeb15461998b91e8cac0a8d0e00
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000572.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:77a4af4fed52bd7469f937acc54979d684d1ebcab54a2e39deae230965d3b621
+size 12341594
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000611.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000611.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3ef0eff8e69bedc458009359235c416713e28ca5
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000611.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fdbf2061c71dcf5557d9e374adbb807e62ee8190394622e3eb2a2a9ac7db95f2
+size 14262696
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000612.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000612.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..81c5260a508d81c7a50058c42a56fe3195db97ad
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000612.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4d0093ece154329d50289b31f1e01d3b1b0d98411255378cd5a558dd0cbe334f
+size 14509272
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000619.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000619.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9e50db91a3186b023ad280854b8b9521b0964a49
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000619.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6aeda5ddc309f8dbf8229f6dde7e7e0d31f4fac13eb1ce2aa3591e8b1827aebe
+size 11394494
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000621.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000621.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..135754bf0c6a7f9d27b6bc3e5f16a2eda8cbc1d7
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000621.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3624a0dd8e03257a292bd8465fd3f202207c882e55dfae27e833a4207acc3ca0
+size 12848334
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000640.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000640.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..91ed5b5179c1ea5ea7100f7c148dd60b354e466d
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000640.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d8d7e7650413ee9ad433cb5bf7faf38e624c54ba511e98a1db2b7626fe8306d7
+size 12958187
diff --git a/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000660.mp4 b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000660.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9ed0768f96d4ca993fa9ee6f54c09cda02be9d76
--- /dev/null
+++ b/Ultrasound/cuhk/xiangyu_chu/bmt_insertion_vessel_dataset/bmt_insertion_vessel_dataset/videos/chunk-000/observation.images.ultrasound/episode_000660.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46191fb64e3e3c9cf430ce0298a30644941d6fcb37246bd4842e1401b60030e6
+size 13520909