Frequency Domain Processing
          Frequency Domain Processing.  The 2-D Discrete Fourier Transformation:  Let f(x, y), for x=0,1,2…..M-1 and y=0,1,2…N-1, denote an M x N image. The 2-D Discrete Fourier Transform (DFT) of f, denoted by F(u, v), is given by the equation.  Frequency Domain Processing.
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