Comparison of different wavelet coder

  • Authors:
  • S. Mishra;S. Sawarkar;P. Saha

  • Affiliations:
  • TCET, Kandivli(E), Mumbai;D.M.C.E., Airoli;TCET, Kandivli(E), Mumbai

  • Venue:
  • Proceedings of the International Conference & Workshop on Emerging Trends in Technology
  • Year:
  • 2011

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Abstract

An images and video are distinct sources of information and play significant role in almost all multimedia applications. The wavelet-based image-coding algorithm considerably improves the compression rate and the visual quality. In this paper a comparative study of the three wavelet coders EZW, SPIHT and SPECK.