Operation: compute difference
Calculate the average difference between two images. The two images
must have the same size. The images are conerted to 8-bit images
before the computation is done. Pixels that are zero in one
of the images are skipped. If you run the operation directly (not from
an application), the first image is the active image. To give the user
the possibility to select the second image the operation opens the wait
button and stops until the presses it.
Options
The operation has no options.
Parameter
1. (ImagePlus) first image: a 2-dimensional image
2. (ImagePlus) second image: a 2-dimensional image
The two images must have the same size.
Results
1. (ResultsTable) difference: a results table containing the average difference between the two images.