17329 search results - page 3171 / 3466 » Improved non-approximability results |
195
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
To learn a new visual category from few examples, prior knowledge from unlabeled data as well as previous related categories may be useful. We develop a new method for transfer le...
181
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We address the problem of tracking and recognizing faces in real-world, noisy videos. We track faces using a tracker that adaptively builds a target model reflecting changes in ap...
158
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ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
Although variational methods are among the most accurate techniques for estimating the optical flow, they have not yet entered the field of real-time vision. Main reason is the gr...
236
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ECCV
2008
Springer
16 years 8 months ago
2008
Springer
We propose an algorithm for semantic segmentation based on 3D point clouds derived from ego-motion. We motivate five simple cues designed to model specific patterns of motion and 3...
175
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ECCV
2004
Springer
16 years 8 months ago
2004
Springer
A linear, discriminative, supervised technique for reducing feature vectors extracted from image data to a lower-dimensional representation is proposed. It is derived from classica...