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204
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SIGMOD
2011
ACM
14 years 10 months ago
2011
ACM
We study the problem of context-sensitive ranking for document retrieval, where a context is defined as a sub-collection of documents, and is specified by queries provided by do...
215
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
Acquiring dynamic 3D fluid surfaces is a challenging problem in computer vision. Single or stereo camera based solutions are sensitive to refraction distortions, fast fluid moti...
252
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
While numerous algorithms have been proposed for object tracking with demonstrated success, it remains a challenging problem for a tracker to handle large change in scale, motion,...
248
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
In recent years, depth cameras have become a widely available sensor type that captures depth images at realtime frame rates. Even though recent approaches have shown that 3D pose...
238
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ICCV
2011
IEEE
14 years 7 months ago
2011
IEEE
In this paper, we describe an interest point detector using edge foci. Unlike traditional detectors that compute interest points directly from image intensities, we use normalized...