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Coupled hidden Markov model (CHMM) for continuous audiovisual speech recognition
Coupled hidden Markov model (CHMM) for continuous audiovisual speech recognition
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机译:耦合隐马尔可夫模型(CHMM)用于连续视听语音识别
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摘要
Method and apparatus for an audiovisual continuous speech recognition (AVCSR) system using a coupled hidden Markov model (CHMM) are described herein. In one aspect, an exemplary process includes receiving an audio data stream and a video data stream, and performing continuous speech recognition based on the audio and video data streams using a plurality of hidden Markov models (HMMs), a node of each of the HMMs at a time slot being subject to one or more nodes of related HMMs at a preceding time slot. Other methods and apparatuses are also described.
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