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    • A Fast 4x4 Forward Discrete Tchebichef Transform Algorithm 

      Nakagaki, K.; Mukundan, R. (University of Canterbury. Computer Science and Software Engineering., 2007)
      The discrete Tchebichef transform (DTT) is a transform method based on discrete orthogonal Tchebichef polynomials, which have applications recently found in image analysis and compression. This letter introduces a new fast ...