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Wavelet Based Distributed Video Coding with Spatial Scalability
Video Coding Spatial Scalability
2008/12/31
In this paper, an improved spatial scalable wavelet domain distributed video coding (DVC) scheme is proposed. In this scheme, we adaptively apply differential pulse code
modulation (DPCM) Wyner-Ziv (...
A Novel Algorithm of Spatial Scalability for Scrambled Video
Algorithm Spatial Scalability Scrambled Video
2005/12/31
Although many researches have investigated transparent scrambling video techniques, an issue of which transcoding relates to downsizing scrambled video without unscrambling has hardly been solved in s...