Sparsification of Digital Images Using Discrete Rajan Transform

  title={Sparsification of Digital Images Using Discrete Rajan Transform},
  author={K. Mallikarjuna and K. Prasad and M. Subramanyam},
  journal={J. Inf. Process. Syst.},
  • K. Mallikarjuna, K. Prasad, M. Subramanyam
  • Published 2016
  • Computer Science
  • J. Inf. Process. Syst.
  • The exhaustive list of sparsification methods for a digital image suffers from achieving an adequate number of zero and near-zero coefficients. The method proposed in this paper, which is known as the Discrete Rajan Transform Sparsification, overcomes this inadequacy. An attempt has been made to compare the simulation results for benchmark images by various popular, existing techniques and analyzing from different aspects. With the help of Discrete Rajan Transform algorithm, both lossless and… CONTINUE READING
    2 Citations


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