A Variational Model For Poisson Gaussian Joint Denoising Deconvolution.
Suman Kumar MajiJérôme BoulangerPublished in: ISBI (2021)
Keyphrases
- denoising
- gaussian noise
- poisson distribution
- image denoising
- gaussian filter
- gaussian white noise
- noisy images
- total variation
- wavelet domain
- natural images
- image deconvolution
- noise removal
- image processing
- wavelet shrinkage
- gaussian distribution
- frequency domain
- denoising algorithm
- image restoration
- translation invariant
- maximum likelihood
- wavelet packet
- gaussian mixture
- noise suppression
- closed form
- soft thresholding
- expectation maximization
- noise model
- image deblurring
- nonlinear diffusion
- poisson process
- gaussian mixture model
- least squares