True 4D Image Denoising on the GPU.
Anders EklundMats T. AnderssonHans KnutssonPublished in: Int. J. Biomed. Imaging (2011)
Keyphrases
- image denoising
- denoising
- noisy images
- total variation
- natural images
- image processing
- partial differential equations
- wavelet domain
- wavelet coefficients
- image deblurring
- bilateral filtering
- denoising algorithm
- additive gaussian noise
- total variation regularization
- wavelet domain hidden markov tree
- wavelet based image denoising
- undecimated wavelet transform
- nonlinear diffusion
- image inpainting
- nonlocal means
- edge preservation
- noise level
- contourlet transform
- denoising methods
- statistical model
- higher order
- multiresolution
- pairwise
- high quality