4342 search results - page 671 / 869 » Improved Algorithms for Optimal Embeddings |
143
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EMMCVPR
2009
Springer
15 years 11 months ago
2009
Springer
This article 3 presents a new adaptive texture model. Locally parallel oscillating patterns are modeled with a weighted Hilbert space defined over local Fourier coefficients. The ...
131
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
A novel blind subspace-based channel estimation technique is developed for direct-sequence code division multiple-access (DS-CDMA) systems operating in unknown wide-sense stationa...
205
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MMSP
2008
IEEE
15 years 10 months ago
2008
IEEE
—This paper addresses the problem of dense disparity estimation from a pair of color stereo images. Based on a convex set theoretic formulation, the stereo matching problem is ca...
165
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ICIP
2007
IEEE
15 years 10 months ago
2007
IEEE
Palette re-ordering is a well known and very effective approach for improving the compression of color indexed images. If the spatial distribution of the indexes in the image is s...
121
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CTRSA
2007
Springer
15 years 10 months ago
2007
Springer
We mathematically explore a model for the shortness and security for passwords that are stored in hashed form. The model is implicitly in the NIST publication [8] and is based on c...