What is the difference between argmaxabs() and maxabs()?
Feature Request : What about variation of narg? I would like to have nargnonzero to count all of the number of nonzero value within a vector? That’s one variation. The recent commit I did reminded me that maybe this should be a thing.
I discovered cbrt() recently too. This is what @David_Tschumperle told me in a PM
This computes the minimal of the absolute values of image pixels. You could achieve something similar, e.g. with:
$ gmic img1.jpg img2.jpg +abs min[-2,-1]
but this means duplicating the images, applying the abs, then the min, while absmin does that in a single shot, without need to duplicating the image data.