13 search results - page 3 / 3 » Speech denoising using nonnegative matrix factorization with... |
ISMIR
2005
Springer
13 years 10 months ago
2005
Springer
Source separation techniques like independent component analysis and the more recent non-negative matrix factorization are gaining widespread use for the monaural separation of in...
TASLP
2010
13 years 1 days ago
2010
Multiple pitch estimation consists of estimating the fundamental frequencies and saliences of pitched sounds over short time frames of an audio signal. This task forms the basis of...
ICPR
2006
IEEE
14 years 6 months ago
2006
IEEE
Reliable facial expression recognition by machine is still a challenging task. We propose a framework to recognise various expressions by tracking facial features. Our method uses...