6274 search results - page 694 / 1255 » From query complexity to computational complexity |
222
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CVPR
2003
IEEE
16 years 9 months ago
2003
IEEE
This paper presents a novel method to model and recognize human faces in video sequences. Each registered person is represented by a low-dimensional appearance manifold in the amb...
197
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IROS
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— Temporal classification, such as activity recognition, is a key component for creating intelligent robot systems. In the case of robots, classification algorithms mus...
212
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ICCV
2005
IEEE
16 years 1 months ago
2005
IEEE
Active contour and active polygon models have been used widely for image segmentation. In some applications, the topology of the object(s) to be detected from an image is known a ...
213
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CVPR
2004
IEEE
16 years 9 months ago
2004
IEEE
This paper proposes a joint feature-based model indexing and geometric constraint based alignment pipeline for efficient and accurate recognition of 3D objects from a large model ...
176
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SPAA
2009
ACM
16 years 8 months ago
2009
ACM
We analyze the correctness and complexity of two well-known routing algorithms, introduced by Gafni and Bertsekas (1981): By reversing the directions of some edges, these algorith...