Task integration in multimodal speech recognition environments
نویسندگان
چکیده
منابع مشابه
Speech Input in Multimodal Environments: A Proposal to Study the Effects of Reference Visibility, Reference Number, and Task Integration
A model of complimentary behavior has been suggested based on arguments that direct manipulation and speech recognition interfaces have complimentary strengths and weaknesses. Specifically, anecdotal arguments have been given that direct manipulation interfaces are best used for specifying simple actions when all references are visible and the number of references is limited, while speech recog...
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In this paper, a robust multimodal speech recognition system is proposed in order to improve the performance of automatic speech recognition (ASR). A visual feature extraction technique for real-world data is developed and implemented. Multi-stream hidden Markov models (HMMs) including weighting factors are used to combine audio and visual information, applying the stream-weight optimization sc...
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The accuracy of speech recognition systems degrades severely when the systems are operated in adverse acoustical environments. In recent years many approaches have been developed to address the problem of robust speech recognition, using feature-normalization algorithms, microphone arrays, representations based on human hearing, and other approaches. Nevertheless, to date the improvement in rec...
متن کاملSpeech Recognition in Mobile Environments
......................................................................................................................................... i Acknowledgements ...................................................................................................................... ii Chapter
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ژورنال
عنوان ژورنال: XRDS: Crossroads, The ACM Magazine for Students
سال: 1997
ISSN: 1528-4972,1528-4980
DOI: 10.1145/270974.270982