Blind Image Denoising via Dependent Dirichlet Process Tree.
Fengyuan ZhuGuangyong ChenJianye HaoPheng-Ann HengPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2017)
Keyphrases
- image denoising
- dirichlet process
- denoising
- noisy images
- natural images
- total variation
- multi task learning
- gaussian processes
- partial differential equations
- mixture model
- image processing
- wavelet coefficients
- sampling algorithm
- posterior distribution
- bayesian framework
- variational methods
- input image
- multiscale
- prior knowledge
- feature space
- multi task
- object recognition
- computational complexity
- markov chain monte carlo