Image denoising using neighbouring wavelet coefficients.
Guangyi ChenTien D. BuiAdam KrzyzakPublished in: ICASSP (2) (2004)
Keyphrases
- wavelet coefficients
- wavelet domain
- denoising algorithm
- wavelet transform
- shift invariant
- multiresolution
- discrete wavelet transform
- subband
- image denoising
- multiscale
- wavelet decomposition
- high frequency
- bit plane
- marginal distributions
- noisy images
- wavelet transformation
- denoising
- low frequency
- feature vectors
- bitstream
- generalized gaussian
- wavelet packet transform
- wavelet domain hidden markov tree
- frequency domain
- wavelet based image
- texture image retrieval
- wavelet bases
- feature extraction
- feature space
- natural images