Wavelet decomposition of voiced speech and mathematical morphology analysis for glottal closure instants detection.
Amel Ben Slimane RahmouniAïcha BouzidNoureddine EllouzePublished in: EUSIPCO (2002)
Keyphrases
- mathematical morphology
- speech signal
- wavelet decomposition
- image analysis
- morphological operators
- wavelet domain
- speech recognition
- gray scale
- binary images
- morphological image processing
- wavelet transform
- adaptive neighborhood
- multiresolution
- pattern recognition
- image processing
- machine learning
- edge detection
- image and signal processing
- linear filtering
- translation invariant
- wavelet packet
- multiscale
- structuring elements
- human visual system
- high resolution
- neural network
- higher order