Mathematical analysis of MPEG compression capability and its application to rate control

Jiro Katto*, Mutsumi Ohta

*この研究の対応する著者

研究成果: Paper査読

38 被引用数 (Scopus)

抄録

This paper presents mathematical frameworks on temporal predictive processing in the MPEG video compression standard. Firstly, a coding gain is derived based on traditional prediction theories. The optimum ordering of three different picture types (I,P,B-pictures) is clarified according to image source characteristics. Secondly, a novel framework on the target bit assignment is presented with some experimental backgrounds. The solution consists of simple formulae, but brings drastic SNR gains to the conventional TM5 algorithm.

本文言語English
ページ555-558
ページ数4
出版ステータスPublished - 1996 1 1
外部発表はい
イベントProceedings of the 1995 IEEE International Conference on Image Processing. Part 3 (of 3) - Washington, DC, USA
継続期間: 1995 10 231995 10 26

Other

OtherProceedings of the 1995 IEEE International Conference on Image Processing. Part 3 (of 3)
CityWashington, DC, USA
Period95/10/2395/10/26

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • コンピュータ ビジョンおよびパターン認識
  • 電子工学および電気工学

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