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» Video Coding Using Spatially Varying Transform
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ICIP
2000
IEEE
15 years 3 months ago
On Improving MPEG Spatial Scalability
The paper describes video codecs that provide the functionality of spatio-temporal scalability that enables construction of highly scalable video codecs. The coder exploits wavele...
Marek Domanski, Adam Luczak, Slawomir Mackowiak
ICIP
2006
IEEE
16 years 1 months ago
Exploiting Spatial Redundancy in Pixel Domain Wyner-Ziv Video Coding
Distributed video coding is a recent paradigm that enables a flexible distribution of the computational complexity between the encoder and the decoder building on top of distribut...
Alan Trapanese, Catarina Brites, Fernando Pereira,...
ICIP
2005
IEEE
16 years 1 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...
ICIP
2002
IEEE
16 years 1 months ago
DCT approximation for low bit rate coding using a conditional transform
A transform approximation is explored for speeding up the software compression of images and video. It is used to replace the regular DCT whenever only few DCT coefficients are ac...
Ricardo L. de Queiroz
ICIP
2006
IEEE
16 years 1 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