Keyphrases
- wavelet domain
- denoising
- wavelet coefficients
- wavelet transform
- spatial domain
- multiscale
- multiresolution
- discrete wavelet transform
- human visual system
- shift invariant
- image denoising
- subband
- wavelet decomposition
- sar images
- high frequency
- frequency domain
- phase information
- higher order
- complex wavelet transform
- image watermarking scheme
- autoregressive model
- high resolution
- blurred images
- low frequency
- image quality
- noisy images
- high quality