Morphological Processing of Spectrograms for Speech Enhancement.
Joyner CadoreAscensión Gallardo-AntolínCarmen Peláez-MorenoPublished in: NOLISP (2011)
Keyphrases
- morphological processing
- speech enhancement
- speech signal
- noisy environments
- noise reduction
- speech recognition
- signal to noise ratio
- morphological operators
- single channel
- vocal tract
- linear prediction
- background noise
- non stationary
- automatic speech recognition
- multi channel
- additive noise
- image processing
- hidden markov models
- smoothing algorithm
- morphological filters
- computer vision
- wiener filter
- natural images
- image quality
- level set
- pattern recognition
- edge detection