In R, I have a matrix that equals an image, where each cell is 0 if it is background and >0 if it is a ROI. Each ROI has its distinct number, so if it spans several matrix cells all these cells wil...

I am attempting to add multiple DICOM images together to for one summated image. This is the code I have come up with so far. It adds the first two images, and saves the new 'sum' image. It will then ...

I wrote the code as follows in ImageJ. But the image window is not created in open. I want to load all the tif files into the folder and see them.