Dynamic stream weight estimation in coupled-HMM-based audio-visual speech recognition using multilayer perceptrons.
Ahmed Hussen AbdelazizDorothea KolossaPublished in: INTERSPEECH (2014)
Keyphrases
- multilayer perceptron
- visual speech
- hidden markov models
- audio visual speech recognition
- multi stream
- neural network
- visual speech recognition
- multimedia
- artificial neural networks
- radial basis function
- back propagation
- audio visual
- noisy environments
- audio signals
- hidden layer
- acoustic features
- speaker identification
- broadcast news
- visual information
- feature space
- machine learning