CMOS Fixed Pattern Noise Elimination Based on Sparse Unidirectional Hybrid Total Variation.
Tao ZhangXinyang LiJianfeng LiZhi XuPublished in: Sensors (2020)
Keyphrases
- total variation
- denoising
- image restoration
- image denoising
- norm regularization
- basis pursuit
- convex optimization
- total variation minimization
- soft thresholding
- minimization problems
- image processing
- regularization term
- regularization methods
- color image restoration
- dual formulation
- blind deconvolution
- augmented lagrangian
- image deblurring
- total variation regularization
- multiplicative noise removal
- sparse representation
- split bregman method
- computer vision
- compressed sensing
- regularization parameter
- partial differential equations
- natural images
- cost function