Image Denoising Using Neighbouring Contourlet Coefficients.
Guangyi ChenWei-Ping ZhuPublished in: ISNN (2) (2008)
Keyphrases
- wavelet domain
- wavelet coefficients
- generalized gaussian distribution
- multiresolution
- linear combination
- image denoising
- wavelet transform
- subband
- texture image retrieval
- contourlet transform
- generalized gaussian density
- data sets
- directional filter banks
- wavelet packet
- discrete wavelet transform
- basis functions
- high frequency
- denoising
- low frequency
- image fusion
- small number
- computer vision