4542 search results - page 623 / 909 » Unsupervised Feature Selection Using Feature Similarity |
185
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TIP
2010
15 years 5 months ago
2010
—In this paper a new image prior is introduced and used in image restoration. This prior is based on products of spatially weighted Total Variations (TV). These spatial weights p...
201
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ICDAR
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we propose a new approach for symbolic representation of off-line signatures based on relative distances between centroids useful for verification. Distances betwee...
185
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ICIP
2009
IEEE
15 years 4 months ago
2009
IEEE
In the field of multimedia analysis, attempts that lead to an emotional characterization of content have been proposed. In this work we aim at defining the emotional identity of a...
222
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ICIP
2010
IEEE
15 years 4 months ago
2010
IEEE
In this paper, an automatic target recognition algorithm is presented based on a framework for learning dictionaries for simultaneous sparse signal representation and feature extr...
191
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ICDAR
2011
IEEE
14 years 6 months ago
2011
IEEE
—Identifying unusual or unique characteristics of an observed sample in useful in forensics in general and handwriting analysis in particular. Rarity is formulated as the probabi...