1152 search results - page 97 / 231 » Improving noise |
183
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SPEECH
2011
15 years 1 months ago
2011
We propose a novel algorithm for the separation of convolutive speech mixtures using two-microphone recordings, based on the combination of independent component analysis (ICA) an...
172
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
In the last few years, we have witnessed an explosion in applications of sparse representation, the majority of which share the need for finding sparse solutions of underdetermine...
181
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IEEECGIV
2007
IEEE
16 years 20 days ago
2007
IEEE
Detecting change of remote sensing images is very important for some applications such as tracking of moving objects and motion estimation. Traditional work on change detection ha...
234
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ICISP
2010
Springer
15 years 11 months ago
2010
Springer
This paper presents a computer-aided approach to enhancing suspicious lesions in digital mammograms. The developed algorithm improves on a well-known preprocessor filter named cont...
171
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IJCV
2000
15 years 6 months ago
2000
We present an algorithm to estimate the parameters of a linear model in the presence of heteroscedastic noise, i.e., each data point having a different covariance matrix. The algor...