Video coding with motion-compensated subband/wavelet decomposition

Hirohisa Jozawa, Hiroshi Watanabe

研究成果: Conference contribution

2 引用 (Scopus)

抜粋

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
出版者Publ by Int Soc for Optical Engineering
ページ765-774
ページ数10
エディションpt 2
ISBN(印刷物)0819410187
出版物ステータスPublished - 1992 12 1
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

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
番号pt 2
1818
ISSN(印刷物)0277-786X

Other

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

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

フィンガープリント Video coding with motion-compensated subband/wavelet decomposition' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • 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, pp. 765-774). (Proceedings of SPIE - The International Society for Optical Engineering; 巻数 1818, 番号 pt 2). Publ by Int Soc for Optical Engineering.