Difference between revisions of "3D SIFT VIEW"
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==Code== | ==Code== | ||
| − | 3D SIFT feature extraction <a href="http://www.matthewtoews.com/fba/featExtract1.5.zip" | + | 3D SIFT feature extraction code <a href="http://www.matthewtoews.com/fba/featExtract1.5.zip"> |
Python conversion code [[Media:3D_SIFT_VISUALIZATION.gz]] | Python conversion code [[Media:3D_SIFT_VISUALIZATION.gz]] | ||
Revision as of 16:43, 9 January 2015
Home < 3D SIFT VIEW
Lung CT, 3D volume visualization
Brain MR, 2D slice visualization
New Visualization
Key Investigators
- Matthew Toews, Raul San Jose, Steve Pieper, Nicole Aucoin, Lauren O'Donnell, Andriy Fedorov, William Wells BWH
Code
3D SIFT feature extraction code <a href="http://www.matthewtoews.com/fba/featExtract1.5.zip">
Python conversion code Media:3D_SIFT_VISUALIZATION.gz
Project Description
Objective
- Generate effective visualizations for 3D SIFT feature sets in Slicer.
Approach, Plan
- Investigate methods for visualizing 3D feature location, scale, orientation and group label (e.g. diseased, healthy)
- Location, scale: spheres (markups), group labels: color/transparency
- Visualization: Slicer Python module based on Slicer Markups
- Data preparation: c++
Progress
- Evaluated Slicer fiducials and VTK glyph models for feature display
- Developed a python script to convert a 3D SIFT feature file into a VTK model (thanks Lauren, Nicole)
- ToDo:
- display feature orientation (possibly as another glyph)
- display varying feature opacity
