File size: 1,101 Bytes
3cb1822 3a2d55e 3cb1822 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | Task: Load the Head MRT Angiography dataset from "mrt_angio/data/mrt_angio_416x512x112_uint16.raw", the information about this dataset: Head MRT Angiography Description: 3T MRT Time-of-Flight Angiography dataset of a human head. The dataset has been resampled into an isotropic voxel grid (hence the peculiar slice size). Data Type: uint16 Data Byte Order: little Endian Data Spacing: 0.412x0.412x0.412 Data Extent: 416x512x112 Data loading is very important, make sure you correctly load the dataset according to their features. Visualize the blood vessels using: 1. Apply volume rendering with a transfer function that highlights the contrast-enhanced vessels 2. Use a red-to-white color map for blood vessels 3. Extract an isosurface at a value that clearly shows the aneurism or vessel structure (experiment with values around 100-150) 4. Adjust opacity to make internal structures visible (opacity around 0.6-0.8 for vessels) Please think step by step and make sure to fulfill all the visualization goals mentioned above. Finally, save the paraview state as "mrt_angio/results/mrt_angio.pvsm" |