期刊文献+

深度透视H.264标准中的预测编码 被引量:2

A Deep Analysis on Predictive Coding of H.264 Standard
下载PDF
导出
摘要 基于帧间预测与帧内变换相结合的编码方式,在H.264混合编码中,引入了帧内预测的编码,并对H.264视频编码结构中用到的各种新技术和算法进行了详细分析。从理论上分析了帧内变换、预测编码算法,得出其优点,并通过实验验证了帧内变换、帧内预测、帧间预测的混合编码方法优越性。 Based on hybrid video coding method in H. 264, namely intra transform combination with inter prediction coding method, this paper introduces intra prediction coding method and improves the coding structure of H. 264. Many newly technique and algorithms are emphatically analysed. Theoretical analysis educes the advantage of latter method, and experiment result validates the superiority of such coding method.
作者 张剑 郑心炜
出处 《传感技术学报》 CAS CSCD 北大核心 2005年第3期551-556,共6页 Chinese Journal of Sensors and Actuators
基金 全国教育科学十五规划重点课题项目资助(AYA010034) 国家自然科学基金(69735020)资助
关键词 帧内预测 编码模式 H.264标准 intra prediction coding method H. 264 criterion
  • 相关文献

参考文献6

  • 1T.Wiegand and H.Schwarz,"The emerging H.264/AVC standard"[J]. Ebu Technical Review,January 2003.
  • 2Joint Video Team(JVT) of ISO/IEC MPEG&ITU-T VCEG, "Study of Final Committee Draft of Joint Video Specification"[C].In: Final Committee Draft ,Document JVT-F100,December 2002.
  • 3T.Halbach and M.Wien."Concepts and Performance of Next-Generation Video Compression Standardization"[C].In:JVT of ISO/IEC MPEG and ITU-T VCEG, Docs. JVT-B038 and JVT-B039,October 2002.
  • 4张剑.基于4×4离散余弦变换的H.264量化算法[J].微型机与应用,2004,23(9):57-60. 被引量:2
  • 5Joint Video Team of ITU-T and ISO/IEC JTC 1, "Draft ITU-T Recommendation and Final Draft International Standard of Joint Video Specification (ITU-T Rec. H.264 |ISO/IEC 14496-10 AVC)"[C].In: Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG, JVT-G050, March 2003.
  • 6Zhang Jian.A Study on the Source Extension Based on H.264ε- Entropy[J].Journal of Shanghai University,2005.2. 6.

二级参考文献5

  • 1张剑.H.264标准量化的16位算法[J].计算机科学,2004,31(11):60-62. 被引量:11
  • 2Wiegand T,Sullivan G.The Emerging JVT/H.264 Video Coding Standard.Tutorial at ICIP, 2002; 9
  • 3Bjontegaard G.Calculation of average PSNR differences between RD curves. ITU-T SG16 Doc VCEG-M33,2001,3
  • 4Richardson E G.Transform and quantization. H.264/MFEG-4 Part 10 White Paper,2003,3
  • 5Henrique Malvar. Low MFlexity Transform and quantization with 16-BIT arithmetic for H.264.2003,3

共引文献1

同被引文献9

引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部