llnl / llnl/LEAP

discrepancy in voxel size/FOV

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Dominant language
Cuda
Stars
249
Forks
37
PR merge metrics
No merged PRs in 30d

Description

When I try to set leap image volume parameters using an initialState.sct file, or when I set the parameters using setDefaultVolume(), I get a slight difference. Consider an image that is S x S, and the pixelsize is P

When using initialState.sct, the FOV = S x P, but when I use setDefaultVolume(), the FOV =(S-1) x P.

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Research direction

Compare the volume-parameter handling for initialState.sct with setDefaultVolume(), focusing on how an S × S image and pixel size P produce their field of view. Reproduce both cases and verify that the resulting FOV is consistent with the intended convention; the issue is done when both paths agree.

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Assessment

Domain
computer-vision
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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