I am quite new to OpenCV and DIP in general so I need bit of help in stitching of two images. The problem background is, there are two pieces which have their adhesives/glue torn apart from two joined pieces of plastic. This is the image of "glue" on the base:
and this is the image of "glue" on the other attached face:

As the background of the the images is not the same, I read that it's not possible to …