827 search results - page 157 / 166 » On Compression of Encrypted Video |
ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
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,...
122
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ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
In this paper we present a new method for image coding that is able to achieve good results over a wide range of image types. This work is based on the Multidimensional Multiscale...
107
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ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
Lagrangian minimization is one of the most powerful tools for Rate-Distortion optimal coding mode selection. However, in the latest video compression standard H.264/AVC, the total...
ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
An efficient scalable predictive coding method is proposed for the Wyner-Ziv problem, using nested lattice quantization followed by multi-layer Slepian-Wolf coders (SWC) with laye...
67
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DCC
2009
IEEE
16 years 2 months ago
2009
IEEE
The H.264 encoder has input parameters that determine the bit rate and distortion of the compressed video and the encoding complexity. A set of encoder parameters is referred to a...