3241 search results - page 278 / 649 » Challenges for Dataset Search |
164
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MM
2009
ACM
15 years 12 months ago
2009
ACM
Determining similarity is a fundamental task in querying multimedia databases in a content-based way. For this challenging task, there exist numerous similarity models which measu...
159
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MMSP
2008
IEEE
15 years 12 months ago
2008
IEEE
— Active appearance model (AAM) has been widely used in face tracking and recognition. However, accuracy and efficiency are always two main challenges with the AAM search. The pa...
132
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ICRA
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— To coordinate a team of robots for exploration is a challenging problem, particularly in large areas as for example the devastated area after a disaster. This problem c...
178
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ICPR
2006
IEEE
15 years 11 months ago
2006
IEEE
In this paper, we present a clustering-based tracking algorithm for non-rigid object. Non-rigid object tracking is a challenging task because the target often appears as a concave...
152
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WOWMOM
2006
ACM
15 years 11 months ago
2006
ACM
Recent years saw the rapid development of peer-topeer (P2P) networks in a great variety of applications. However, similarity-based k-nearest-neighbor retrieval (k-NN) is still a c...