5903 search results - page 377 / 1181 » Signal Processing |
209
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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 ...
175
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Component forensics is an emerging methodology for forensic analysis that aims at estimating the algorithms and parameters in each component of a digital device. This paper propos...
200
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
Clustering-based approaches for abnormal video event detection have been proven to be effective in the recent literature. Based on the framework proposed in our previous work [1],...
230
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In order to achieve both fast tracking and accurate object extraction, we present in this paper an original real-time active contour method, incorporating different feature maps i...
173
click to vote
ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
On open and controversial issue in empirical data analysis is to decide whether scaling and multifractal properties observed in empirical data actually exist, or whether they are ...