Upload README.md with huggingface_hub

README.md

@@ -1,64 +1,100 @@
 ---
 dataset_info:
-- config_name: stenosis
-  features:
-  - name: image
-    dtype: image
-  - name: mask
-    dtype: image
-  - name: image_id
-    dtype: int64
-  - name: file_name
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 193091513
-    num_examples: 1000
-  - name: val
-    num_bytes: 39557048
-    num_examples: 200
-  - name: test
-    num_bytes: 50322296
-    num_examples: 300
-  download_size: 283000051
-  dataset_size: 282970857
-- config_name: syntax
-  features:
-  - name: image
-    dtype: image
-  - name: mask
-    dtype: image
-  - name: image_id
-    dtype: int64
-  - name: file_name
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 225305925
-    num_examples: 1000
-  - name: val
-    num_bytes: 42808498
-    num_examples: 200
-  - name: test
-    num_bytes: 52946879
-    num_examples: 300
-  download_size: 321077410
-  dataset_size: 321061302
+  - config_name: syntax
+    features:
+      - name: image
+        dtype: image
+      - name: mask
+        dtype: image
+      - name: image_id
+        dtype: int64
+      - name: file_name
+        dtype: string
+    splits:
+      - name: train
+        num_examples: 1000
+      - name: val
+        num_examples: 200
+      - name: test
+        num_examples: 300
+  - config_name: stenosis
+    features:
+      - name: image
+        dtype: image
+      - name: mask
+        dtype: image
+      - name: image_id
+        dtype: int64
+      - name: file_name
+        dtype: string
+    splits:
+      - name: train
+        num_examples: 1000
+      - name: val
+        num_examples: 200
+      - name: test
+        num_examples: 300
 configs:
-- config_name: stenosis
-  data_files:
-  - split: train
-    path: stenosis/train-*
-  - split: val
-    path: stenosis/val-*
-  - split: test
-    path: stenosis/test-*
-- config_name: syntax
-  data_files:
-  - split: train
-    path: syntax/train-*
-  - split: val
-    path: syntax/val-*
-  - split: test
-    path: syntax/test-*
+  - config_name: syntax
+    data_files:
+      - split: train
+        path: syntax/train-*
+      - split: val
+        path: syntax/val-*
+      - split: test
+        path: syntax/test-*
+  - config_name: stenosis
+    data_files:
+      - split: train
+        path: stenosis/train-*
+      - split: val
+        path: stenosis/val-*
+      - split: test
+        path: stenosis/test-*
+license: cc0-1.0
+task_categories:
+  - image-segmentation
+tags:
+  - medical-imaging
+  - coronary-artery
+  - x-ray-angiography
+  - SYNTAX-score
+pretty_name: ARCADE
+size_categories:
+  - 1K<n<10K
 ---
+
+# ARCADE
+
+Automatic Region-based Coronary Artery Disease diagnostics using X-ray angiography imagEs.
+
+## Description
+
+X-ray coronary angiography (XCA) dataset for coronary artery segmentation and stenosis detection. Contains 3,000 grayscale 512x512 images across two tasks.
+
+## Subsets
+
+- **syntax**: Coronary artery segment classification into 26 anatomical regions per SYNTAX Score methodology (1,500 images)
+- **stenosis**: Atherosclerotic plaque / stenotic lesion detection and segmentation (1,500 images)
+
+## Splits
+
+| Split | Images per subset |
+|-------|-------------------|
+| Train | 1,000 |
+| Val   | 200 |
+| Test  | 300 |
+
+## Mask Labels
+
+**Syntax** (26 classes): Coronary artery segments 1-16c per SYNTAX Score methodology.
+
+**Stenosis** (26 classes): Same artery segments (1-25) plus class 26 = stenosis lesion.
+
+Pixel value 0 = background.
+
+## Source
+
+- **Paper**: Popov et al., "Dataset for Automatic Region-based Coronary Artery Disease Diagnostics Using X-Ray Angiography Images", *Scientific Data* 11, 20 (2024). DOI: 10.1038/s41597-023-02871-z
+- **Zenodo**: https://zenodo.org/records/10390295
+- **License**: CC0 1.0 Universal