Multisample aCGH Data Analysis via Total Variation and Spectral Regularization.
Xiaowei ZhouCan YangXiang WanHongyu ZhaoWeichuan YuPublished in: IEEE ACM Trans. Comput. Biol. Bioinform. (2013)
Keyphrases
- total variation
- data analysis
- regularization methods
- color image restoration
- regularization term
- minimization problems
- image restoration
- total variation regularization
- adaptive regularization
- denoising
- blind deconvolution
- image denoising
- inverse scale space
- half quadratic
- mumford shah
- fidelity term
- convex optimization
- total variation minimization
- augmented lagrangian
- regularization parameter
- iterative image restoration
- image deblurring
- augmented lagrangian method
- image processing
- alternating minimization
- edge preserving
- vector valued images
- natural images
- impulse noise removal
- multiplicative noise removal
- parameter selection
- inverse problems
- accelerated proximal gradient
- noisy images
- regularization framework