12207 search results - page 1838 / 2442 » Color image processing |
202
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper discusses the construction and implementation problem of trellis coded quantization (TCQ) based data hiding. We explore the robustness and distortion of data hiding by ...
182
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
When an oversampled FIR filter bank structure is used for signal analysis, a main problem is to guarantee its invertibility and to be able to determine an inverse synthesis filt...
198
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Various techniques have been developed for different query types in content-based image retrieval (CBIR) systems such as sampling queries, constrained sampling queries, multiple c...
251
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CAIP
2007
Springer
16 years 1 months ago
2007
Springer
Automating the steps involved in video processing has yet to be tackled with much success by vision developers and knowledge engineers. This is due to the difficulty in formulating...
200
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EMMCVPR
2007
Springer
16 years 1 months ago
2007
Springer
Video segmentation requires the partitioning of a series of images into groups that are both spatially coherent and smooth along the time axis. We formulate segmentation as a Bayes...