Are the gray and blue areas always the same size and color? Are they always labeled with the sizes? What version of IM are you using (convert -version) and what platform?
Yeah the areas are always the same, but not the same color, but I make it in the drawing so to simplify my question. I am ...
I have 300+ images of the same format below, and I want to remove the grey surfaces of the picture, so the final image need to be the blue surface with the measurements of 720x550 px.
Can someone help me with a commandline script to do that. All the images are in the same folder.