Optimal Inversion of the Anscombe Transformation in Low-Count Poisson Image Denoising.
Markku J. MäkitaloAlessandro FoiPublished in: IEEE Trans. Image Process. (2011)
Keyphrases
- image denoising
- denoising
- noisy images
- natural images
- total variation
- partial differential equations
- image processing
- wavelet coefficients
- closed form
- wavelet domain
- denoising methods
- wavelet domain hidden markov tree
- total variation regularization
- bilateral filtering
- image deblurring
- denoising algorithm
- undecimated wavelet transform
- edge preservation
- additive gaussian noise
- noise model
- anisotropic diffusion
- noise level
- higher order
- nonlinear filters
- wavelet transform
- multiresolution
- object recognition