Improvement of recognition of simultaneous speech signals using AV integration and scattering theory for humanoid robots.
Kazuhiro NakadaiDaisuke MatsuuraHiroshi G. OkunoHiroshi TsujinoPublished in: Speech Commun. (2004)
Keyphrases
- speech signal
- humanoid robot
- automatic speech recognition systems
- noisy environments
- motion planning
- speech recognition
- speech sounds
- object recognition
- automatic speech recognition
- multi modal
- pattern recognition
- human robot interaction
- audio visual
- vocal tract
- background noise
- gesture recognition
- feature extraction
- human motion
- sound source
- hidden markov models
- neural network
- blind source separation
- spectral analysis
- vision system
- speaker identification
- feature selection