. "Pra\u017E\u00E1k, A." . "Text, Speech, and Dialogue: 16th International Conference, TSD 2013" . "4"^^ . "Online Speaker Adaptation of an Acoustic Model Using Face Recognition" . . . . "978-3-642-40584-6" . "RIV/68407700:21230/13:00212560" . "[EC8FAB5D72FB]" . "8"^^ . "We have proposed and evaluated a novel approach for online speaker adaptation of an acoustic model based on face recognition. Instead of traditionally used audio-based speaker identification we investigated video modality for the task of speaker detection. A simulated on-line transcription created by a Large-Vocabulary Continuous Speech Recognition (LVCSR) system for online subtitling is evaluated utilizing speaker independent acoustic models, gender dependent models and models of particular speakers. In the experiment, the speaker dependent acoustic models were trained offline, and are switched online based on the decision of the face recognizer, which reduced Word Error Rate (WER) by 12% relatively compared to speaker independent baseline system." . . "0302-9743" . "1"^^ . "Springer-Verlag" . . "Online Speaker Adaptation of an Acoustic Model Using Face Recognition" . . "10.1007/978-3-642-40585-3_48" . "Online Speaker Adaptation of an Acoustic Model Using Face Recognition"@en . . "We have proposed and evaluated a novel approach for online speaker adaptation of an acoustic model based on face recognition. Instead of traditionally used audio-based speaker identification we investigated video modality for the task of speaker detection. A simulated on-line transcription created by a Large-Vocabulary Continuous Speech Recognition (LVCSR) system for online subtitling is evaluated utilizing speaker independent acoustic models, gender dependent models and models of particular speakers. In the experiment, the speaker dependent acoustic models were trained offline, and are switched online based on the decision of the face recognizer, which reduced Word Error Rate (WER) by 12% relatively compared to speaker independent baseline system."@en . "Campr, Pavel" . . "21230" . "Pilsen" . . . . "acoustic model; face recognition; speaker adaptation; multimodal processing; automatic speech recognition"@en . . . "Online Speaker Adaptation of an Acoustic Model Using Face Recognition"@en . . . "2013-09-01+02:00"^^ . . . "http://dx.doi.org/10.1007/978-3-642-40585-3_48" . "Heidelberg" . "RIV/68407700:21230/13:00212560!RIV14-GA0-21230___" . "P(GBP103/12/G084)" . "94055" . "Psutka, J." . .