I considered some materials on affine and projective (or perspective?) Transformations. I looked at the contents of PIL and wikipedia. (Http://en.wikipedia.org/wiki/Transformation_matrix)
Unfortunately, I can’t find details that determine how to form matrices for affine or projective transformations on an image. The Wikipedia article seems to be slightly different from the other resources I discovered.
Are there any resources on the Internet that briefly describe not only these operations, but also how to implement them?
Keep in mind that I would like to understand what the matlab maketform function does for “affine” and “projective” transformations.
early.
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