856 search results - page 21 / 172 » An Adaptive Steganographic Method Using Additive Noise |
142
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TASLP
2002
15 years 5 months ago
2002
A speech pause detection algorithm is an important and sensitive part of most single-microphone noise reduction schemes for enhancement of speech signals corrupted by additive nois...
157
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IJON
2008
15 years 5 months ago
2008
We consider the problem of convolutive blind source separation of stereo mixtures. This is often tackled using frequency-domain independent component analysis (FDICA), or time-fre...
151
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ISBI
2006
IEEE
16 years 6 months ago
2006
IEEE
An elastographic reconstruction method has been developed to recover the material properties of soft tissue by modelbased analysis of image data acquired at different states of me...
136
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BC
2004
15 years 5 months ago
2004
Abstract. This study aims to recover transient, trialvarying evoked potentials (EPs), in particular the movement-related potentials (MRPs), embedded within the background cerebral ...
117
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ACIVS
2006
Springer
15 years 11 months ago
2006
Springer
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...