Memory-constrained 3-d wavelet transform for video coding without boundary effects

doi:10.1109/TCSVT.2002.803231

	Memory-constrained 3-d wavelet transform for video coding without boundary effects
	Xu, JZ ; Xiong, ZX ; Li, SP ; Zhang, YQ
	2002-09-01
发表期刊	IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY
ISSN	1051-8215
卷号	12 期号:9 页码:812-818
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.
关键词	boundary effects lifting 3-D wavelet video coding
DOI	10.1109/TCSVT.2002.803231
收录类别	SCI
语种	英语
WOS研究方向	Engineering
WOS类目	Engineering, Electrical & Electronic
WOS记录号	WOS:000177941500007
出版者	IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/13448
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.