Video coding with motion-compensated subband/wavelet decomposition

Hirohisa Jozawa, Hiroshi Watanabe

研究成果: Conference contribution

2 引用 (Scopus)

抄録

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.

元の言語English
ホスト出版物のタイトルProceedings of SPIE - The International Society for Optical Engineering
出版場所Bellingham, WA, United States
出版者Publ by Int Soc for Optical Engineering
ページ765-774
ページ数10
1818
エディションpt 2
ISBN(印刷物)0819410187
出版物ステータスPublished - 1992
外部発表Yes
イベントVisual Communications and Image Processing '92 - Boston, MA, USA
継続期間: 1992 11 181992 11 20

Other

OtherVisual Communications and Image Processing '92
Boston, MA, USA
期間92/11/1892/11/20

Fingerprint

Wavelet decomposition
Image coding
coding
decomposition
Filter banks
filters
predictions

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

これを引用

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

研究成果: Conference contribution

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