3750 search results - page 376 / 750 » Code Optimization for Code Compression |
159
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IMC
2007
ACM
15 years 6 months ago
2007
ACM
We address the problem of efficient end-to-end network monitoring of path metrics in communication networks. Our goal is to minimize the number of measurements or monitors requir...
127
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ICIP
2001
IEEE
16 years 6 months ago
2001
IEEE
This paper proposes several low complexity algorithmic modifications to the SPIHT (Set Partitioning in Hierarchical Trees) image coding method of [3]. The modifications exploit un...
142
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ICASSP
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we propose a coding algorithm for raw images with high dynamic ranges. Our encoder has two layers. In the first layer, 24 bit low dynamic range image is encoded by...
144
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ICMCS
2007
IEEE
15 years 11 months ago
2007
IEEE
Digital images can be forged easily with today’s widely available image processing software. In this paper, we describe a passive approach to detect digital forgeries by checkin...
140
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ICMCS
2005
IEEE
15 years 10 months ago
2005
IEEE
Perceptual prefiltering is the process of enhancing relevant portions of an image or of a video, and of simplifying contextual information in order to improve the perceived quali...