[Insight-users] opposite of extractImageFilter or RegionOfInterestImageFilter

[Conrad Bielski]

Hi,
I would like to do the opposite of extracting a ROI, i.e. I have a larger image and would like to insert the ROI's that I have worked on. For instance, in order to reduce the overhead of processing very large images, I extracted the regions that were of interest and now I would like to return the results back to the original image (or an image the same dimensions as the original image). Is there a filter that already can do this?

Thanks in advance,
Conrad :)