2990 search results - page 115 / 598 » Hidden Markov processes |
160
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ICA
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. We consider the source extraction problem for stereo instantaneous musical mixtures with more than two sources. We prove that usual separation methods based only on spati...
146
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ICA
2004
Springer
15 years 11 months ago
2004
Springer
We propose a new generative model for polyphonic music based on nonlinear Independent Subspace Analysis (ISA) and factorial Hidden Markov Models (HMM). ISA represents chord spectra...
116
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ISMIR
2004
Springer
15 years 11 months ago
2004
Springer
This paper presents a technique for the automatic classification of vocal and non-vocal regions in an acoustic musical signal. The proposed technique uses acoustic features which ...
209
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DAGM
2003
Springer
15 years 11 months ago
2003
Springer
We present a system capable of visually detecting pointing gestures and estimating the 3D pointing direction in real-time. We use Hidden Markov Models (HMMs) trained on different ...
168
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DAGM
2003
Springer
15 years 11 months ago
2003
Springer
In this paper we address the problem of building a good speech recognizer if there is only a small amount of training data available. The acoustic models can be improved by interpo...