588 search results - page 21 / 118 » Activity rhythm detection and modeling |
274
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
We present a region-based active contour detection algorithm for objects that exhibit relatively homogeneous photometric characteristics (e.g. smooth color or gray levels), embedd...
168
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ISW
2004
Springer
15 years 11 months ago
2004
Springer
Misuse Detection systems identify evidence of attacks by searching for patterns of known attacks (signatures). A main problem in this context is the modeling and specification of a...
172
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WWW
2004
ACM
16 years 6 months ago
2004
ACM
The ability to determine what day-to-day activity (such as cooking pasta, taking a pill, or watching a video) a person is performing is of interest in many application domains. A ...
147
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WWW
2005
ACM
16 years 6 months ago
2005
ACM
Web based applications offer a mainstream channel for businesses to manage their activities. We model such business activity in a grammar-based framework. The Backus Naur form not...
174
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ACCV
2006
Springer
15 years 11 months ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...