发明名称 |
A COUPLED HIDDEN MARKOV MODEL (CHMM) FOR CONTINUOUS AUDIOVISUAL SPEECH RECOGNITION |
摘要 |
<p>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.</p> |
申请公布号 |
WO2004095421(A1) |
申请公布日期 |
2004.11.04 |
申请号 |
WO2004US06028 |
申请日期 |
2004.02.26 |
申请人 |
INTEL CORPORATION |
发明人 |
NEFIAN, ARA;LIU, XIAOXING;PI, XIAOBO;LIANG, LUHONG;ZHAO, YIBAO |
分类号 |
G10L15/14;G06K9/62;G06K9/68;G10L15/24;(IPC1-7):G10L15/14 |
主分类号 |
G10L15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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