Discrete cosine transform particle filter speech enhancement.
Brady LaskaMiodrag BolicRafik A. GoubranPublished in: Speech Commun. (2010)
Keyphrases
- discrete cosine transform
- particle filter
- speech enhancement
- noise reduction
- noisy environments
- signal to noise ratio
- image compression
- speech signal
- transform domain
- motion model
- state space
- filter bank
- mean shift
- additive noise
- image processing
- frequency domain
- image quality
- probability distribution
- high resolution
- prior knowledge
- multiresolution
- high quality