2569 search results - page 234 / 514 » Approximate Objects and Approximate Theories |
157
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SI3D
2005
ACM
16 years 5 days ago
2005
ACM
We present a novel real-time technique for computing inter-object ambient occlusion. For each occluding object, we precompute a field in the surrounding space that encodes an app...
178
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SIGMOD
1989
ACM
15 years 10 months ago
1989
ACM
Spatial objects other than points and boxes can be stored in spatial indexes, but the techniques usually require the use of approximations that can be arbitrarily bad. This leads ...
162
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ICMCS
2010
IEEE
15 years 7 months ago
2010
IEEE
Determining similarities among data objects is a core task of content-based multimedia retrieval systems. Approximating data object contents via flexible feature representations, ...
169
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BMVC
2010
15 years 4 months ago
2010
In this article we present a new method to enhance object detection by removing false alarms in a principled way with few parameters. The method models the output of an object cla...
215
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PAMI
2002
15 years 6 months ago
2002
We analyze theoretically the subspace best approximating images of a convex Lambertian object taken from the same viewpoint, but under different distant illumination conditions. Si...