Reduced-rank noise reduction: A filter-bank interpretation.
Søren Holdt JensenPer Christian HansenPublished in: EUSIPCO (1996)
Keyphrases
- wavelet decomposition
- noise reduction
- filter bank
- subband
- multiresolution
- multiscale
- wavelet transform
- image coding
- wavelet packet
- edge detection
- image compression
- signal to noise ratio
- low pass
- perfect reconstruction
- high frequency
- feature vectors
- noise level
- edge preserving
- median filter
- wavelet filters
- frequency domain
- noise removal
- discrete wavelet transform
- discrete cosine transform
- image enhancement
- denoising algorithm
- impulse noise
- bilateral filter
- impulsive noise
- image restoration