Medical Imaging Example Meshes
From crtc.cs.odu.edu
Contents
Role of Delta
The size of the input image is: (512x512x119) Spacing of the input image: (0.27734,0.27734,1)
MinimumPhysicalSize = 119 * 1 = 119. Max delta value that possibly will not cause problems is: 119 / 5 = 23.8
Table of produced number of Tetrahedra for certain values of delta using the image: Knee-Char.mha
| Delta | # Vertices | # Tetrahedra |
|---|---|---|
| 23.8 | 70 | 153 |
| 20 | 87 | 222 |
| 15 | 219 | 668 |
| 10 | 551 | 1580 |
| 5 | 2858 | 10073 |
| 4 | 4544 | 16569 |
| 3 | 9279 | 35131 |
| 2 | 24631 | 98822 |
| 1.5 | 50371 | 209659 |
| 1 | 139515 | 613799 |
| 0.5 | 830423 | 3999734 |
Head-Neck
Generated mesh with delta = 2, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Head-Neck.mha --delta 2 --output ./Head-Neck,d=2.vtk
Generated mesh with delta = 1.5, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Head-Neck.mha --delta 1.5 --output ./Head-Neck,d=1.5.vtk
Brain-With-Tumor-Case17
Generated mesh with delta = 1,5, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Brain-With-Tumor-Case17.nii --delta 1.5 --output ./Brain-With-Tumor-Case17,d=1.5.vtk
Generated mesh with delta = 1.5 and volume-grading, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Brain-With-Tumor-Case17.nii --delta 1.5 --volume-grading --output ./Brain-With-Tumor-Case17,d=1.5,grading.vtk
Knee-Char
Generated mesh with delta = 1,5, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Knee-Char.mha --delta 1.5 --output ./Knee-Char,d=1.5.vtk
Generated mesh with delta = 1.5 and volume-grading, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Knee-Char.mha --delta 1.5 --volume-grading --output ./Knee-Char,d=1.5,grading.vtk
Big-Brain
Generated mesh with delta = 2, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Big-Brain.mha --delta 2 --output ./Big-Brain,d=2.vtk
Ircad2-Removed-Tissues
Generated mesh with delta = 5, Output Mesh
docker run -v $(pwd):/data/ crtc_i2m podm3d --input ./NRL_SHARE/Ircad2-Removed-Tissues.nrrd --delta 5 --output ./Ircad2-Removed-Tissues,d=5.vtk
