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DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
A steepest descent based bit allocation method with polynomial iteration complexity for minimizing the sum of frame distortions under a total bit rate constraint is presented for ...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
Hong and Ladner [6] used context-based group testing to implement bitplane coding for image compression. We extend this technique to video coding, by replacing the quantization an...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
We present a statistical optimization framework for solving the end-to-end problem of progressive transmission of images over noisy channels. We consider the impacts of transmissi...
DCC
2004
IEEE
13 years 11 months ago
2004
IEEE
Compressed pattern matching is an emerging research area that addresses the following problem: given a file in compressed format and a pattern, report the occurrence(s) of the pat...
DCC
2004
IEEE
14 years 7 months ago
2004
IEEE
It is well-known that wavelet transforms provide sparse decompositions over many types of image regions but not over image singularities/edges that manifest themselves along curve...