A novel algorithm for threshold image denoising based on wavelet construction.
Zhang JianhuaZhu QiangZhang JinrongSong LinJilong WangPublished in: Clust. Comput. (2019)
Keyphrases
- image denoising
- denoising
- natural images
- wavelet denoising
- computational complexity
- denoising algorithm
- wavelet coefficients
- total variation regularization
- wavelet domain
- image processing
- soft thresholding
- gaussian noise
- noisy images
- energy function
- markov random field
- probabilistic model
- objective function
- segmentation algorithm
- object recognition
- image inpainting
- multiscale
- feature selection
- undecimated wavelet transform