3109 search results - page 311 / 622 » Hypergraph-Based Image Representation |
148
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CIVR
2004
Springer
15 years 9 months ago
2004
Springer
In this paper, we present an approach for the retrieval of natural scenes based on a semantic modeling step. Semantic modeling stands for the classification of local image regions...
IWCIA
2004
Springer
15 years 9 months ago
2004
Springer
Regions in an image graph can be described by their spanning tree. A graph pyramid is a stack of image graphs at different granularities. Integral features capture important prope...
150
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ICDAR
1999
IEEE
15 years 8 months ago
1999
IEEE
This paper describes a document image analysis system using multiple agents working on a pyramid structure to separate text from graphics in the image. Text strings appear as diff...
132
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NIPS
2007
15 years 5 months ago
2007
Current object recognition systems can only recognize a limited number of object categories; scaling up to many categories is the next challenge. We seek to build a system to reco...
134
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EVENT
2001
15 years 5 months ago
2001
This paper describes a new representation for the audio and visual information in a video signal. We reduce the dimensionality of the signals with singular-value decompositions (S...