5692 search results - page 473 / 1139 » Challenges and Unsolved Problems |
174
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TIP
2008
15 years 6 months ago
2008
Denoising is always a challenging problem in natural imaging and geophysical data processing. In this paper we consider the denoising of texture images using a nonlinear reaction-...
150
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IVC
2007
15 years 6 months ago
2007
Thousands of images are generated every day, which implies the necessity to classify, organise and access them using an easy, faster and efficient way. Scene classification, the ...
173
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TIT
2008
15 years 6 months ago
2008
Abstract-- Distributed detection of information flows by timing analysis is considered. Timing measurements are subject to perturbations and the insertion of chaff noise. Moreover,...
152
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JCC
2007
15 years 6 months ago
2007
Abstract: A novel self-organizing algorithm for conformational sampling is introduced, in which precomputed conformations of rigid fragments are used as templates to enforce the de...
194
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TOG
2008
15 years 6 months ago
2008
Shadow computation in dynamic scenes under complex illumination is a challenging problem. Methods based on precomputation provide accurate, real-time solutions, but are hard to ex...