790 search results - page 60 / 158 » Hierarchical Group Signatures |
121
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CLASSIFICATION
2008
15 years 4 months ago
2008
: In agglomerative hierarchical clustering, pair-group methods suffer from a problem of non-uniqueness when two or more distances between different clusters coincide during the ama...
JSAC
2008
15 years 4 months ago
2008
We propose a hierarchical optical path network design algorithm. In order to efficiently accommodate wavelength paths in each waveband path, we define a source-destination Cartesia...
147
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CVPR
2012
IEEE
13 years 6 months ago
2012
IEEE
We present a hierarchical model for human activity recognition in entire multi-person scenes. Our model describes human behaviour at multiple levels of detail, ranging from low-le...
137
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ICIAR
2005
Springer
15 years 10 months ago
2005
Springer
The purpose of this paper is to allow for high level shape representation and matching in multi-object images by detecting and extracting the envelope of object groupings in the im...
131
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
The clustering-based approach for detecting abnormalities in surveillance video requires the appropriate definition of similarity between events. The HMM-based similarity defined ...