On the representation of wideband images using permutations for lossless coding

M. S. Pattichis, A. C. Bovik, J. W. Havlicek, N. D. Sidiropoulos

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We introduce a novel method for representing and coding wideband signals using permutations. The signal samples are first sorted, and then encoded using differential pulse code modulation. We show that our method is optimal for DPCM coding and develop a novel algorithm for encoding the permutation information efficiently. We show that the new algorithm achieves coding gains over Huffman coding.

Original languageEnglish (US)
Title of host publicationProceedings - 4th IEEE Southwest Symposium on Image Analysis and Interpretation
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages237-241
Number of pages5
ISBN (Electronic)0769505953
DOIs
StatePublished - Jan 1 2000
Event4th IEEE Southwest Symposium on Image Analysis and Interpretation, SSIAI 2000 - Austin, United States
Duration: Apr 2 2000Apr 4 2000

Publication series

NameProceedings of the IEEE Southwest Symposium on Image Analysis and Interpretation
Volume2000-January

Other

Other4th IEEE Southwest Symposium on Image Analysis and Interpretation, SSIAI 2000
CountryUnited States
CityAustin
Period4/2/004/4/00

Keywords

  • Character generation
  • Decoding
  • Discrete transforms
  • Discrete wavelet transforms
  • Encoding
  • High performance computing
  • Image coding
  • Modulation coding
  • Time frequency analysis
  • Wideband

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