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检索条件"主题词=DPCM coding"
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Adaptive nonstationary dpcm image coding with variable blocksize
Adaptive nonstationary DPCM image coding with variable block...
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1997 Conference on Visual Communications and Image Processing
作者: Wu, JC Daut, DG Rutgers Univ. (United States)
This study investigates the design and performance of a spatial domain image encoding scheme that adapts to the localized statistical structure of an image. An adaptive differential pulse code modulation (dpcm) image ... 详细信息
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IMPROVED LOW DELAY DISTRIBUTED VIDEO coding
IMPROVED LOW DELAY DISTRIBUTED VIDEO CODING
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Picture coding Symposium 2009
作者: Liu, Hongbin Li, Yongpeng Liu, Xianming Ma, Siwei Zhao, Debin Gao, Wen Harbin Inst Technol Dept Comp Sci & Technol Harbin 150001 Peoples R China Chinese Acad Sci Grad Univ Beijing 100039 Peoples R China Peking Univ Sch Elect Engn & Comp Sci Inst Digital Media Beijing 100871 Peoples R China
This paper proposes an image partition based approach to enhance side information quality in low delay distributed video coding (DVC). The proposed method employs a checkerboard pattern to group blocks of the Wyner-Zi... 详细信息
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