Improving De-Noising by Coefficient De-Noising and Dyadic Wavelet Transform.
Hailong ZhuJames T. KwokLiangsheng QuPublished in: ICPR (2) (2002)
Keyphrases
- denoising
- image denoising
- image processing
- soft threshold
- noisy images
- wavelet domain
- denoising algorithm
- natural images
- dyadic wavelet transform
- frequency domain
- gaussian noise
- wavelet packet
- translation invariant
- shift invariant
- computer vision
- multiscale
- signal processing
- high frequency
- multiresolution
- wavelet decomposition