232 search results - page 39 / 47 » Halftoning and Color Noise |
162
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TSP
2010
15 years 21 days ago
2010
Information theory, and particularly the mutual information (MI), has provided fundamental guidance for communications research. In Bell's 1993 paper, the MI was first applied...
165
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AVSS
2006
IEEE
16 years 2 days ago
2006
IEEE
Background modeling for dynamic scenes is an important problem in the context of real time video surveillance systems. Several nonparametric background models have been proposed t...
172
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EGH
2010
Springer
15 years 4 months ago
2010
Springer
Random numbers are extensively used on the GPU. As more computation is ported to the GPU, it can no longer be treated as rendering hardware alone. Random number generators (RNG) a...
175
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
Shape symmetry is an important cue for image understanding. In the absence of more detailed prior shape information, segmentation can be significantly facilitated by symmetry. How...
169
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
We propose a new method for sampling camera response functions: temporally mixing two uncalibrated irradiances within a single camera exposure. Calibration methods rely on some kn...