1582 search results - page 189 / 317 » On sparse signal representations |
158
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LREC
2008
15 years 8 months ago
2008
Based on simple methods such as observing word and part of speech tag co-occurrence and clustering, we generate syntactic parses of sentences in an entirely unsupervised and self-...
165
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CGF
2007
15 years 6 months ago
2007
Geometric constraints have proved to be efficient for enhancing the realism of shape animation. The present paper addresses the computation and the preservation of the volume enc...
116
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
A novel method to evaluate the statistical significance differences between the groups of coma and brain death patients is presented. This is achieved based on the electroencepha...
162
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper investigates the performance of a new technique for speech enhancement which combines Linear Predictive (LP) spectrum-based perceptual filtering to the recordings obtai...
150
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
This paper proposes a simple method of realization of centerfrequency adaptive filters for high-accuracy detection of band-pass signals immersed in a broadband signal. Our method...