2038 search results - page 82 / 408 » Improvements to the Psi-SSA representation |
130
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ICPR
2008
IEEE
16 years 2 months ago
2008
IEEE
Sparse representations using overcomplete dictionaries are used in a variety of field such as pattern recognition and compression. However, the size of dictionary is usually a tra...
114
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WACV
2008
IEEE
15 years 8 months ago
2008
IEEE
Most face recognition algorithms use a “distancebased” approach: gallery and probe images are projected into a low dimensional feature space and decisions about matching are b...
105
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ICC
2007
IEEE
15 years 8 months ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...
113
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ECCV
2010
Springer
15 years 7 months ago
2010
Springer
Abstract. By coding the input testing image as a sparse linear combination of the training samples via l1-norm minimization, sparse representation based classification (SRC) has b...
100
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CVPR
2007
IEEE
16 years 3 months ago
2007
IEEE
Gait is a promising biometric cue which can facilitate the recognition of human beings, particularly when other biometrics are unavailable. Existing work for gait recognition, how...