Difference between revisions of "2013 Summer Project Week:MaskedFFTNormalizedCorrelationOverlay"
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<h3>Approach, Plan</h3> | <h3>Approach, Plan</h3> | ||
| − | + | Corrected the output origin of the MaskedFFTNCC algorithm so that the fixed image falls directly in the middle of the output correlation map in physical space. With this alignment, each point in the output NCC map overlaps at the location in the fixed image at which the moving image provides that NCC score when centered at that location. | |
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<h3>Progress</h3> | <h3>Progress</h3> | ||
| − | + | Submitted as an ITK gerrit patch and is in the process of being merged. | |
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Revision as of 16:39, 21 June 2013
Home < 2013 Summer Project Week:MaskedFFTNormalizedCorrelationOverlay
Fixed image with the template moving image overlaid
Output correlation map showing the peak at the correct location of overlap
Output correlation map with the template moving image overlaid
Output correlation map with the fixed image overlaid
Key Investigators
- GE: Dirk Padfield
- UIowa: Hans Johnson
- MSC/NLM: Bradley Lowekamp
Objective
Integrate the Masked FFT Normalized Correlation algorithm from ITK into Slicer so that the correlation map overlays correctly with the fixed image.
Approach, Plan
Corrected the output origin of the MaskedFFTNCC algorithm so that the fixed image falls directly in the middle of the output correlation map in physical space. With this alignment, each point in the output NCC map overlaps at the location in the fixed image at which the moving image provides that NCC score when centered at that location.
Progress
Submitted as an ITK gerrit patch and is in the process of being merged.
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a (please select the appropriate options by noting YES against them below)
- ITK Module - YES
- Slicer Module - YES
- Built-in
- Extension -- commandline
- Extension -- loadable
- Other (Please specify)
