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Image Transformations











                                     image filtering: change range of image


                                                                                    g(x) = T(f(x))




                                                 f                                                                 g


                                                                                             T









                                     image warping: change domain of image



                                                                                    g(x) = f(T(x))


                                                 f                                                                 g

                                                                                             T
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