Poisson Noise Reduction with Higher-Order Natural Image Prior Model.
WenSen FengHong QiaoYunjin ChenPublished in: SIAM J. Imaging Sci. (2016)
Keyphrases
- natural images
- higher order
- prior model
- markov random field
- poisson noise
- image restoration
- prior models
- noisy images
- noise model
- image denoising
- maximum a posteriori
- image reconstruction
- energy function
- denoising
- image patches
- pairwise
- graph cuts
- parameter estimation
- multiscale
- imaging systems
- superpixels
- prior information
- posterior distribution
- gaussian noise
- test images
- object recognition
- edge detection
- super resolution
- bayesian framework
- image segmentation