its possible get a transparent watermark perfectly using the background ?

[diegomage]

I have two image






I use this command


convert hTSox.png hTSox2.png -compose ChangeMask -composite overlay_removed.png

and I obtain this




but int the results the background exist overlayed Is there any way to remove it


please help

[snibgo]

Given an opaque input image, composited with a semi-transparent watermark to make a result, can we find the watermark when we know the input and result images?

Yes, but there is an infinite number of possible solutions.