Memory-constrained 3-d wavelet transform for video coding without boundary effects
文献类型：期刊论文
| 作者 | Xu, JZ; Xiong, ZX; Li, SP; Zhang, YQ |
| 刊名 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
 |
| 出版日期 | 2002-09-01 |
| 卷号 | 12期号:9页码:812-818 |
| 关键词 | boundary effects lifting 3-D wavelet video coding |
| ISSN号 | 1051-8215 |
| DOI | 10.1109/TCSVT.2002.803231 |
| 英文摘要 | Three-dimensional (3-D) wavelet-based scalable video coding provides a viable alternative to standard MC-DCT coding. However, many current 3-D wavelet coders experience severe boundary effects across group of pictures (GOP) boundaries. This paper proposes a memory-efficient transform technique via lifting that effectively computes wavelet transforms of a video sequence continuously on the fly, thus eliminating the boundary effects due to limited length of individual GOPs. Coding results show that the proposed scheme completely eliminates the boundary effects and gives superb video playback quality. |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000177941500007 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/13447]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Xu, JZ |
| 作者单位 | 1.Chinese Acad Sci, Comp Technol Inst, Beijing 100080, Peoples R China 2.Microsoft Res Asis, Beijing 100080, Peoples R China 3.Texas A&M Univ, Dept Elect Engn, College Stn, TX 77843 USA |
| 推荐引用方式 GB/T 7714 | Xu, JZ,Xiong, ZX,Li, SP,et al. Memory-constrained 3-d wavelet transform for video coding without boundary effects[J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,2002,12(9):812-818. |
| APA | Xu, JZ,Xiong, ZX,Li, SP,&Zhang, YQ.(2002).Memory-constrained 3-d wavelet transform for video coding without boundary effects.IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY,12(9),812-818. |
| MLA | Xu, JZ,et al."Memory-constrained 3-d wavelet transform for video coding without boundary effects".IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 12.9(2002):812-818. |
入库方式： OAI收割
来源：计算技术研究所
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