7930 search results - page 1115 / 1586 » Greedy in Approximation Algorithms |
176
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DPHOTO
2010
15 years 8 months ago
2010
The high level context image analysis regards many fields as face recognition, smile detection, automatic red eye removal, iris recognition, fingerprint verification, etc. Techniq...
212
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SDM
2008
SIAM
15 years 8 months ago
2008
SIAM
We describe a fast algorithm for kernel discriminant analysis, empirically demonstrating asymptotic speed-up over the previous best approach. We achieve this with a new pattern of...
173
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ICVGIP
2004
15 years 8 months ago
2004
Most fingerprint matching systems are based on matching minutia points between two fingerprint images. Each minutia is represented by a fixed number of attributes such as the loca...
164
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NIPS
2001
15 years 8 months ago
2001
Policy gradient methods for reinforcement learning avoid some of the undesirable properties of the value function approaches, such as policy degradation (Baxter and Bartlett, 2001...
187
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WSCG
2004
15 years 8 months ago
2004
Shadow mapping is a commonly used technique for generating hard shadows in real time. However, existing shadow map based algorithms cannot render full soft shadows penumbras onto ...