Multi notch adaptive digital filter design for enhancement of speech signals embedded in non-stationary noise.
Ergun ErçelebiPublished in: Comput. Electr. Eng. (2004)
Keyphrases
- non stationary
- speech signal
- filter design
- additive noise
- noisy environments
- image enhancement
- speech enhancement
- nonlinear filters
- blind source separation
- median filter
- low pass filter
- image processing
- noise removal
- image analysis
- image restoration
- noise reduction
- signal to noise ratio
- noise level
- wavelet transform
- low frequency
- noisy data
- image denoising
- noise model
- median filtering
- pattern recognition
- video sequences
- image segmentation
- computer vision