5247 search results - page 470 / 1050 » Frequency Optimized Computation Methods |
144
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CVPR
2007
IEEE
16 years 6 months ago
2007
IEEE
We present an algorithm for performing Lambertian photometric stereo in the presence of shadows. The algorithm has three novel features. First, a fast graph cuts based method is u...
156
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ICPR
2008
IEEE
16 years 5 months ago
2008
IEEE
In this paper we propose a rigorous framework for texture image segmentation relying on region-based active contours (RBAC) and sparse texture representation. Such representations...
136
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ICPR
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper, we investigate the problem of automatic audio surveillance. This aspect of the surveillance, which extends the more investigated area of video surveillance, can be ...
150
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CHI
2005
ACM
16 years 4 months ago
2005
ACM
How do people make sense of a video based on viewing a few frames of that video? What elements constitute the "visual gist" in their minds? Answers to these questions wi...
148
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PODS
2005
ACM
16 years 4 months ago
2005
ACM
The challenge of monitoring massive amounts of data generated by communication networks has led to the interest in data stream processing. We study streams of edges in massive com...