4557 search results - page 401 / 912 » A performance evaluation of local descriptors |
228
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CIVR
2007
Springer
16 years 1 months ago
2007
Springer
This paper deals with a new interest points detector. Unlike most standard detectors which concentrate on the local shape of the signal, the main objective of this new operator is...
216
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CIVR
2007
Springer
16 years 1 months ago
2007
Springer
Near-duplicate keyframes (NDK) play a unique role in large-scale video search, news topic detection and tracking. In this paper, we propose a novel NDK retrieval approach by explo...
195
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IWMM
2007
Springer
16 years 1 months ago
2007
Springer
In this work, we present accordion arrays, a straightforward and effective memory compression technique targeting Unicode-based character arrays. In many non-numeric Java programs...
151
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ICMCS
2006
IEEE
16 years 26 days ago
2006
IEEE
In this paper, a new approach for automatic audio classification using non-negative matrix factorization (NMF) is presented. Training is performed onto each audio class individua...
204
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CLUSTER
2005
IEEE
16 years 14 days ago
2005
IEEE
Thread migration moves a single call-stack to another machine to improve either load balancing or locality. Current approaches for checkpointing and thread migration are either no...