| 基于H.264的时间可分级编码结构的研究 |
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| 引用本文： | 阎金,全子一,门爱东. 基于H.264的时间可分级编码结构的研究[J]. 电视技术, 2006, 0(1): 16-18,38 |
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| 作者姓名： | 阎金 全子一 门爱东 |
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| 作者单位： | 北京邮电大学,北京,100876;北京邮电大学,北京,100876;北京邮电大学,北京,100876 |
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| 基金项目： | 高等学校优秀青年教师教学科研奖励计划 |
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| 摘 要： | 阐述了基于H.264/AVC的时间可分级编码结构,等级B图像编码和运动补偿时间滤波(Motion-compensated Temporal Filtering,MCTF)技术,从编码效率和信噪比可分级两个方面对这两种技术进行了实验仿真,并从多个方面进行了对比和理论分析.
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| 关 键 词： | H.264/AVC标准 视频压缩 运动补偿时间滤波 等级B图像 |
| 文章编号： | 1002-8692（2006）01-0016-03 |
| 收稿时间： | 2005-11-30 |
| 修稿时间： | 2005-11-30 |
Research on Temporal Scalable Video coding Structure Based on H.264 |
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| YAN Jin,QUAN Zi-yi,MEN Ai-dong. Research on Temporal Scalable Video coding Structure Based on H.264[J]. Ideo Engineering, 2006, 0(1): 16-18,38 |
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| Authors: | YAN Jin QUAN Zi-yi MEN Ai-dong |
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| Affiliation: | Telecommunication Engineering School, Beijing University of Posts and Telecommunications, Beijing 100876, China |
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| Abstract: | In this paper, the structure of temporal scalable video coding based on H.264, the technology of hierarchy B image coding and the technology of motion-compensated temporal filtering (MCTF) are described. The two technologies are simulated in terms of coding efficiency and signal to noise ratio scalability, and they are compared and theoretically analyzed in many aspects. |
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| Keywords: | H.264/AVC video coding temporal scalability MCTF hierarchy B picrure |
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