The function "perspective" looks like a 3*3-matrix with sine och cosines and is it translation, scaling, rotation, some combination or other? How does it work? Is "perspective" the real proper name since it seems more like a rotation combined with a scaling? Thanks for any pointer about the function "perspective" where you can change the perspective of the image so that it looks like it was taken from another angle.
migrated from stackoverflow.com Oct 20 '11 at 11:28
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