3109 search results - page 425 / 622 » Hypergraph-Based Image Representation |
143
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ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
Diffeomorphic non-rigid registration of shapes is a very difficult problem. We use the point-set representation for shapes since statistical shape analysis in this space is relati...
172
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ICIAP
2009
ACM
16 years 5 months ago
2009
ACM
Multi-class binary symbol classification requires the use of rich descriptors and robust classifiers. Shape representation is a difficult task because of several symbol distortions...
134
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ICIAP
2001
Springer
16 years 5 months ago
2001
Springer
In Computer Vision, two-dimensional shape classifcation is a complex and well studied topic, often basic for three-dimensional object recognition. Object contours are a widely cho...
141
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ICIAP
2007
ACM
16 years 5 months ago
2007
ACM
To become robust, a tracking algorithm must be able to support uncertainty and ambiguity often inherently present in the data in form of occlusion and clutter. This comes usually ...
145
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ICIAP
2007
ACM
16 years 5 months ago
2007
ACM
In this paper, we propose a technique for detecting possible events in outdoor areas monitored by a video surveillance system. In particular, here we focus on the time spent by an...