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Image Transformations










                                     image filtering: change range of image


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






                                                  f                                                                f

                                                                                             T



                                                                            x                                                               x




                                     image warping: change domain of image



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


                                                  f                                                                f

                                                                                             T



                                                                            x                                                               x
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