3190 search results - page 195 / 638 » cans 2011 |
165
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper considers the problem of finding sparse solutions from multiple measurement vectors (MMVs) with joint sparsity. The solutions share the same sparsity structure, and th...
152
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
The lip-region can be interpreted as either a genetic or behavioural biometric trait depending on whether static or dynamic information is used. In this paper, we use a texture de...
207
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper presents a method for the localization of reflectors in an acoustic environment, using robust beamforming techniques and a cylindrical microphone array, for which an i...
170
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
—In this contribution we provide a thorough stability analysis of gradient type algorithms with non-symmetric matrix step-sizes. We hereby extend existing analyses for symmetric ...
181
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
We propose a novel utterance comparison model based on probability theory and factor analysis that computes the likelihood of two speech utterances originating from the same speak...