MATLAB: How to add .raw images

adding imagesmatlab image processing

I have four .raw 3D images (resolution 200*200*200). All of these images has same characteristics (same dims, same voxel spacing etc.), how can I do this in matlab?

Best Answer

Try adding, just be sure to cast to double so as to not clip the values if they're uint8 or uint16:
sumImage = double(image1) + double(image2) + double(image3) + double(image4)
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