Registration QA extension, jacobian determinant

Hi everyone! I’m using Registration QA to calculate the Jacobian Determinant, but I want to calculate this with several regions of interest (ROI), individually. At this moment I’m creating several files to do that, and I have to load the files each time, but I wonder if there is a way to do that in the same file, withouth close slicer and create a new window, thanks!


I want to calculate the Jacobian Determinant within specific segment too. Could you tell me how to implement this? Where could I modify the source code?

Thanks a lot. Your help is highly appreciated!