Noninvasive Transmural Electrophysiological Imaging Based on Minimization of Total-Variation Functional.
Jingjia XuAzar Rahimi DehaghaniFei GaoLinwei WangPublished in: IEEE Trans. Medical Imaging (2014)
Keyphrases
- total variation
- euler lagrange equations
- regularization term
- minimization problems
- image processing
- data fidelity term
- image restoration
- denoising
- image denoising
- split bregman
- half quadratic
- mumford shah functional
- convex optimization
- image deblurring
- color image restoration
- total variation regularization
- fidelity term
- blind deconvolution
- total variation minimization
- dual formulation
- augmented lagrangian
- mumford shah
- high resolution
- regularization methods
- markov random field
- multiplicative noise removal
- computer vision
- imaging systems
- partial differential equations
- evolution equation
- multiresolution
- image segmentation
- operator splitting