I'm looking for an image-processing algorithm that uses interpolation (polynomial, spline, doesn't matter). I have to implement such algorithm to process a bitmap for my labs. It can't be image resizing, it must be something else. Could you give me some proposals? I've tried on wikipedia and google, but it's hard to filter algorithms that make use of interpolation
PS. Sorry for the tags, I can't create new ones and couldn't find existing ones that would be suitable for my question.