5903 search results - page 360 / 1181 » Signal Processing |
167
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
In recognizing spontaneous speech, the performance of typical speech recognizers tends to be degraded by filled and silent pauses, which are hesitation phenomena frequently occur...
212
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ICASSP
2009
IEEE
16 years 2 months ago
2009
IEEE
This paper describes a way of designing modulation filter by datadriven analysis which improves the performance of automatic speech recognition systems that operate in real envir...
172
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In this paper, we study non-binary regular LDPC cycle codes whose parity check matrix has fixed column weight 2 and fixed row weight d. We prove that the parity check matrix of ...
394
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ICASSP
2007
IEEE
16 years 1 months ago
2007
IEEE
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
174
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FPT
2005
IEEE
16 years 27 days ago
2005
IEEE
Although biological visual systems have been widely studied at the physiological, psychophysical and functional levels, our understanding of its signal processing mechanisms is st...