Information Access using Speech, Speaker and Face Recognition.
Mahesh ViswanathanHomayoon S. M. BeigiAlain TritschlerFereydoun MaaliPublished in: IEEE International Conference on Multimedia and Expo (I) (2000)
Keyphrases
- information access
- face recognition
- speech recognition
- speaker recognition
- audio visual
- multi lingual
- automatic speech recognition
- speaker verification
- speaker identification
- speaker dependent
- digital libraries
- automatic speech recognition systems
- speaker diarization
- vocal tract
- prosodic features
- speech signal
- information retrieval systems
- speech synthesis
- user experience
- face images
- speech sounds
- audio stream
- synthesized speech
- broadcast news
- gaussian mixture model
- information retrieval
- principal component analysis
- feature extraction
- discriminant analysis
- noisy environments
- acoustic features
- speech recognizer
- automatic transcription
- search engine
- hidden markov models
- speaker adaptation
- speaker independent
- cross language
- language model
- critical information
- evaluation campaigns
- acoustic models
- language identification
- probabilistic model
- spontaneous speech
- facial expressions
- visual speech
- information seeking
- emotion recognition