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  • 标题:A Study of MPEG Series
  • 本地全文:下载
  • 作者:S.Vetrivel ; Dr.G.Athisha
  • 期刊名称:International Journal of Advanced Research In Computer Science and Software Engineering
  • 印刷版ISSN:2277-6451
  • 电子版ISSN:2277-128X
  • 出版年度:2012
  • 卷号:2
  • 期号:11
  • 出版社:S.S. Mishra
  • 摘要:The applications of audio and video co mpression are limitless and the ISO has done well to provide standards w hich are appropriate to the wide range of possible compression products. MPEG co ding embraces video pictures from the tiny screen of a videophone to the high-definition images needed for electronic cinema. Audio coding stretches from speech-grade mono to multichannel surround sound. This paper presents an overview of the video compression standards related to the MPEG fa mily. MPEG-7 and MPEG-21 are specially covered including its latest standards. MPEG-7 is mainly used for object descriptions and MPEG-21 is for DRM (Digital Rights Management).
  • 关键词:MPEG-1; ISO; IEC; DCT; MPEG-2; MPEG-4; MPEG-7; MPEG-21; MPEG-A; MPEG-D
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