Speech and phoneme segmentation under noisy environment through spectrogram image analysis.
Diogo C. CostaG. A. M. LopesCarlos A. B. MelloH. O. VianaPublished in: SMC (2012)
Keyphrases
- noisy environments
- speech signal
- speech recognition
- automatic speech recognition
- image analysis
- automatic speech recognition systems
- pattern recognition
- speaker identification
- image segmentation
- hidden markov models
- speaker verification
- background noise
- speech synthesis
- speech enhancement
- speech sounds
- speaker dependent
- voice activity detection
- level set
- noisy speech
- broadcast news
- linear prediction
- computer vision
- visual speech
- vocal tract
- medical imaging
- non stationary
- image processing
- mathematical morphology
- speaker recognition
- language model
- medical images
- phoneme recognition
- speaker independent
- segmentation algorithm
- neural network
- acoustic features
- single channel
- emotion recognition
- noise reduction
- texture analysis
- face recognition
- edge detection
- bayesian networks