A VC-1 to H.264/AVC intra transcoding using encoding information to reduce re-quantization noise

Takeshi Yoshitome*, Yoshiyuki Nakajima, Kazuto Kamikura, Shoji Makino, Nobuhiko Kitawaki

*この研究の対応する著者

研究成果: Conference contribution

抄録

We propose a VC-1 to H.264/AVC intra transcoding method. This method uses the encoding information from a VC-1 stream and keeps as many DCT coefficients of the original VC-1 bitstream as possible. Experimental results show that the proposed method improves PSNR by about 0.44-1.34 dB compared with a conventional method.

本文言語English
ホスト出版物のタイトルProceedings of the 12th IASTED International Conference on Signal and Image Processing, SIP 2010
出版社Acta Press
ページ170-177
ページ数8
ISBN(印刷版)9780889868687
DOI
出版ステータスPublished - 2010
外部発表はい
イベント12th IASTED International Conference on Signal and Image Processing, SIP 2010 - Maui, HI, United States
継続期間: 2010 8月 232010 8月 25

出版物シリーズ

名前Proceedings of the 12th IASTED International Conference on Signal and Image Processing, SIP 2010

Conference

Conference12th IASTED International Conference on Signal and Image Processing, SIP 2010
国/地域United States
CityMaui, HI
Period10/8/2310/8/25

ASJC Scopus subject areas

  • コンピュータ ビジョンおよびパターン認識
  • 信号処理

引用スタイル