Difference between revisions of "Projects/Slicer3/2007 Project Week EdgeDetection"
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* Concept checking should be set to ON in CMake when ITK is configured. | * Concept checking should be set to ON in CMake when ITK is configured. | ||
** When off (default) there is no check that input/output image is the same type for the itkZeroCrossingEdgeDetectionFilter. | ** When off (default) there is no check that input/output image is the same type for the itkZeroCrossingEdgeDetectionFilter. | ||
| − | * Currently the itkZeroCrossingEdgeDetectionFilter appears to function correctly with float and double input. Short input produces different edge output. | + | * Currently the itkZeroCrossingEdgeDetectionFilter appears to function correctly with float and double input. |
| + | ** Short input produces different edge output. | ||
Revision as of 00:00, 29 June 2007
Home < Projects < Slicer3 < 2007 Project Week EdgeDetection Return to Project Week Main Page |
Key Investigators
- MIT: Elliot Uvero
- BWH: Lauren O'Donnell
- Kitware: Luis Ibanez
Objective
Enable edge detection of images in Slicer3.
Approach, Plan
Create a Slicer3 CLP module for edge detection of images, using ITK filters.
Progress
A CLP module has been developed in Slicer3. With the great help of Luis, the documentation and error checking of the ITK ZeroCrossingEdgeDetectionFilter were improved.
Conclusions and Findings
- Concept checking should be set to ON in CMake when ITK is configured.
- When off (default) there is no check that input/output image is the same type for the itkZeroCrossingEdgeDetectionFilter.
- Currently the itkZeroCrossingEdgeDetectionFilter appears to function correctly with float and double input.
- Short input produces different edge output.
