A New Subband Adaptive Filtering Algorithm for Sparse System Identification with Impulsive Noise.
Young-Seok ChoiPublished in: J. Appl. Math. (2014)
Keyphrases
- noise suppression
- filtering algorithm
- subband
- impulsive noise
- median filter
- wavelet transform
- filter bank
- image compression
- multiresolution
- wavelet coefficients
- bit rate
- feature vectors
- color images
- frequency domain
- high frequency
- wavelet domain
- discrete wavelet transform
- low pass
- denoising algorithm
- median filtering
- image deblurring
- gaussian noise
- image enhancement
- noise reduction
- sparse representation
- denoising
- impulse noise
- frequency band
- similarity measure
- multiscale