A novel and fast nonlocal means denoising algorithm using a structure tensor.
Li BoJunrui LvXuegang LuoHuajun WangSen WangPublished in: J. Supercomput. (2019)
Keyphrases
- nonlocal means
- denoising algorithm
- nonlinear diffusion
- denoising
- image denoising
- video denoising
- noise reduction
- noisy images
- denoising methods
- wavelet domain
- partial differential equations
- image processing
- natural images
- anisotropic diffusion
- frequency domain
- noise removal
- noise level
- noise model
- wavelet coefficients
- transform domain
- edge information
- kalman filtering
- kalman filter