Total variation with overlapping group sparsity and Lp quasinorm for infrared image deblurring under salt-and-pepper noise.
Xingguo LiuYingpin ChenZhenming PengJuan WuPublished in: J. Electronic Imaging (2019)
Keyphrases
- image deblurring
- total variation
- gaussian noise
- image restoration
- denoising
- image denoising
- impulse noise
- median filter
- noise removal
- convex optimization
- noisy images
- image processing
- regularization term
- super resolution
- markov random field
- mumford shah
- color images
- natural images
- digital images
- high resolution
- image reconstruction
- noise reduction
- regularization parameter
- edge detection
- computer vision