Vector processing of wavelet coefficients for robust image denoising.
Michael E. ZervakisVijay SundararajanKeshab K. ParhiPublished in: Image Vis. Comput. (2001)
Keyphrases
- image denoising
- wavelet coefficients
- wavelet domain
- wavelet transform
- noisy images
- subband
- multiscale
- feature vectors
- multiresolution
- denoising
- wavelet based image denoising
- wavelet domain hidden markov tree
- discrete wavelet transform
- denoising algorithm
- natural images
- high frequency
- shift invariant
- wavelet decomposition
- wavelet thresholding
- image processing
- low frequency
- denoising methods
- wavelet packet transform
- bitstream
- higher order
- image deblurring
- wavelet denoising
- image compression
- spatial domain
- image data
- generalized gaussian