Video coding with motion-compensated subband/wavelet decomposition

Hirohisa Jozawa, Hiroshi Watanabe

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

2 Citations (Scopus)

Abstract

A hybrid video coding scheme using motion compensated subband decomposition is proposed. In the proposed method, interframe prediction is performed for the subband domain data. Subband data for interframe prediction are obtained by applying analysis filter to the image blocks already shifted by the amount of estimated motion. Simulated results show that the efficient of subband coding is significantly improved by the proposed hybrid coding method. Motion compensated subband decomposition is well suitable for subband/wavelet filter banks.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Place of PublicationBellingham, WA, United States
PublisherPubl by Int Soc for Optical Engineering
Pages765-774
Number of pages10
Volume1818
Editionpt 2
ISBN (Print)0819410187
Publication statusPublished - 1992
Externally publishedYes
EventVisual Communications and Image Processing '92 - Boston, MA, USA
Duration: 1992 Nov 181992 Nov 20

Other

OtherVisual Communications and Image Processing '92
CityBoston, MA, USA
Period92/11/1892/11/20

Fingerprint

Wavelet decomposition
Image coding
coding
decomposition
Filter banks
filters
predictions

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Jozawa, H., & Watanabe, H. (1992). Video coding with motion-compensated subband/wavelet decomposition. In Proceedings of SPIE - The International Society for Optical Engineering (pt 2 ed., Vol. 1818, pp. 765-774). Bellingham, WA, United States: Publ by Int Soc for Optical Engineering.

Video coding with motion-compensated subband/wavelet decomposition. / Jozawa, Hirohisa; Watanabe, Hiroshi.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1818 pt 2. ed. Bellingham, WA, United States : Publ by Int Soc for Optical Engineering, 1992. p. 765-774.

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

Jozawa, H & Watanabe, H 1992, Video coding with motion-compensated subband/wavelet decomposition. in Proceedings of SPIE - The International Society for Optical Engineering. pt 2 edn, vol. 1818, Publ by Int Soc for Optical Engineering, Bellingham, WA, United States, pp. 765-774, Visual Communications and Image Processing '92, Boston, MA, USA, 92/11/18.
Jozawa H, Watanabe H. Video coding with motion-compensated subband/wavelet decomposition. In Proceedings of SPIE - The International Society for Optical Engineering. pt 2 ed. Vol. 1818. Bellingham, WA, United States: Publ by Int Soc for Optical Engineering. 1992. p. 765-774
Jozawa, Hirohisa ; Watanabe, Hiroshi. / Video coding with motion-compensated subband/wavelet decomposition. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 1818 pt 2. ed. Bellingham, WA, United States : Publ by Int Soc for Optical Engineering, 1992. pp. 765-774
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