Poisson Noise Reduction with Higher-order Natural Image Prior Model.
WenSen FengHong QiaoYunjin ChenPublished in: CoRR (2016)
Keyphrases
- natural images
- higher order
- prior model
- markov random field
- poisson noise
- image restoration
- prior models
- image denoising
- noisy images
- noise model
- maximum a posteriori
- image reconstruction
- image patches
- energy function
- pairwise
- graph cuts
- test images
- superpixels
- object recognition
- noise level
- denoising
- prior information
- posterior distribution
- imaging systems
- parameter estimation
- input image
- multiscale
- video sequences
- singular value decomposition
- machine learning
- model selection