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TCSV
2002
148views more  TCSV 2002»
13 years 7 months ago
A full-featured, error-resilient, scalable wavelet video codec based on the set partitioning in hierarchical trees (SPIHT) algor
Compressed video bitstreams require protection from channel errors in a wireless channel. The threedimensional (3-D) SPIHT coder has proved its efficiency and its real-time capabi...
Sungdae Cho, William A. Pearlman
ISCAS
2005
IEEE
218views Hardware» more  ISCAS 2005»
14 years 1 months ago
Scalable multiview video coding using wavelet
—Most existing multiview video coding (MVC) techniques are based on the traditional hybrid DCT-based video coding schemes, e.g., MPEG-2, MPEG-4 and H.264. They neither fully expl...
Wenxian Yang, Feng Wu, Yan Lu, Jianfei Cai, King N...
VCIP
2000
127views Communications» more  VCIP 2000»
13 years 8 months ago
Three-dimensional shape-adaptive discrete wavelet transforms for efficient object-based video coding
In this paper, we present an object-based coding scheme using three-dimensional shape-adaptive discrete wavelet transforms (SA-DWT). Rather than straightforward extension of 2D SA...
Jizheng Xu, Shipeng Li, Ya-Qin Zhang
ICIP
2006
IEEE
14 years 9 months ago
A Lifting-Based Wavelet Transform Supporting Non-Dyadic Spatial Scalability
In subband image and video compression, the issue of dyadic spatial scalability with a downsizing ratio of 2:1 has already been widely investigated. In some application scenarios,...
Ruiqin Xiong, Jizheng Xu, Feng Wu
ICIP
2005
IEEE
14 years 9 months ago
H.264-compatible spatially scalable video coding with in-band prediction
In this paper, a H.264 compatible spatially scalable video coding method with in-band prediction is proposed which taking advantages from both the high coding efficiency of H.264 c...
Xin Jin, Xiaoyan Sun, Feng Wu, Guangxi Zhu, Shipen...