ImageJ Overlay Stacks

java imagej
William Grimes picture William Grimes · Jul 8, 2013 · Viewed 7.4k times · Source

Basically what I am trying to achieve is overlay one stack with another, in a layer that maybe displayed or not. I know it is possible to overlay 2D images but is there a function to overlay stacks.

I have a stack in .raw format containing a 3D uCT scan and another stack in .raw format containing regions of interest. I want to overlay the ROIs onto the stack for all slices, but each slice is different. Is there a way to do this in ImageJ?

Thank you

Answer

lib picture lib · Jul 8, 2013

You can use the command Image / Color / Merge channels. For example, load the two images, assign the uCT to the gray channel and the rois to the red channel.

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