Image transformation
Hello, I've got the following problem: I would like to transform an image (with scaling, rotation and sheering) and save the position of a pixel in the reference image and the transformed position of this pixel in the transformed image. How can I do this, when the transformation matrix is known and I work with Mat objects?
Did you actually try anything?
I've already transformed the images but have no idea how i can figure out the change of the pixelposition. Normally i'm working with Matlab. There is a function is available for this. Do you have any idea how to do this?