Wavelet shrinkage with correlated wavelet coefficients.
Zohreh AzimifarPaul W. FieguthEd JerniganPublished in: ICIP (3) (2001)
Keyphrases
- wavelet coefficients
- wavelet shrinkage
- image denoising
- wavelet transform
- shift invariant
- wavelet denoising
- wavelet domain
- multiresolution
- subband
- multiscale
- discrete wavelet transform
- translation invariant
- high frequency
- noisy images
- denoising algorithm
- low frequency
- image compression
- wavelet decomposition
- partial differential equations
- bitstream
- nonlinear diffusion
- denoising
- noise suppression
- feature vectors
- natural images
- wavelet bases
- signal to noise ratio
- image deblurring
- high quality
- noise model
- image fusion
- filter bank