Impulse Noise Image Restoration Using Nonconvex Variational Model and Difference of Convex Functions Algorithm.
Benxin ZhangGuopu ZhuZhibin ZhuHongli ZhangYicong ZhouSam KwongPublished in: IEEE Trans. Cybern. (2024)
Keyphrases
- image restoration
- gaussian noise
- convex functions
- objective function
- image deblurring
- total variation
- regularization parameter
- linear programming
- convex optimization
- piecewise linear
- edge preserving
- impulse noise
- image processing
- np hard
- primal dual
- random valued impulse noise
- noise reduction
- convex hull
- high quality