2990 search results - page 410 / 598 » Thresholding for Change Detection |
153
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HT
2006
ACM
15 years 10 months ago
2006
ACM
While the Internet community recognized early on the need to store and preserve past content of the Web for future use, the tools developed so far for retrieving information from ...
115
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CIMCA
2005
IEEE
15 years 10 months ago
2005
IEEE
— This paper introduces a quantitative method for social data analysis, which is based on the use of categorical data clustering. More specifically, we employ categorical data cl...
119
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MMSEC
2005
ACM
15 years 10 months ago
2005
ACM
In this work we propose a new algorithm for fragile, high capacity yet file-size preserving watermarking of MPEG-2 streams. Watermarking is done entirely in the compressed domain,...
140
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ISRR
2005
Springer
15 years 10 months ago
2005
Springer
A vision-based automatic tracking system for ocean animals in the midwater has been demonstrated in Monterey Bay, CA. Currently, the input to this system is a measurement of relati...
140
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MM
2004
ACM
15 years 9 months ago
2004
ACM
The variation of facial texture and surface due to the change of expression is an important cue for analyzing and modeling facial expressions. In this paper, we propose a new appr...