Optimised Anisotropic Poisson Denoising.
Georg RadowMichael BreußLaurent HoeltgenThomas FischerPublished in: SCIA (1) (2017)
Keyphrases
- denoising
- image denoising
- diffusion filtering
- noise removal
- noisy images
- wavelet shrinkage
- diffusion processes
- image processing
- total variation
- vector valued images
- natural images
- diffusion equation
- denoising algorithm
- beltrami flow
- closed form
- anisotropic diffusion
- poisson distribution
- partial differential equations
- poisson process
- negative binomial
- wavelet domain
- wavelet packet
- denoising methods
- poisson processes
- wavelet denoising
- tomographic image reconstruction
- object recognition
- translation invariant
- multiscale
- spatially adaptive
- gaussian noise
- computer vision
- noise level