23590 search results - page 4553 / 4718 » Algorithm Performance Contest |
174
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MM
2006
ACM
15 years 10 months ago
2006
ACM
Computer vision researchers have recently proposed several local descriptor schemes. Due to lack of database support, however, these descriptors have only been evaluated using sma...
158
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MM
2006
ACM
15 years 10 months ago
2006
ACM
The identification of near-duplicate keyframe (NDK) pairs is a useful task for a variety of applications such as news story threading and content-based video search. In this pape...
144
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MM
2006
ACM
15 years 10 months ago
2006
ACM
In the area of image retrieval, post-retrieval processing is often used to refine the retrieval results to better satisfy users’ requirements. Previous methods mainly focus on p...
177
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MMSEC
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we introduce to the special domain of image annotation watermarking, based on embedding of hierarchical data related to objects into user-selected areas on an image...
159
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MOBICOM
2006
ACM
15 years 10 months ago
2006
ACM
Characterizing mobility or contact patterns in a campus environment is of interest for a variety of reasons. Existing studies of these patterns can be classified into two basic a...