Secret Image Restoration With Convex Hull and Elite Opposition-Based Learning Strategy.
Yu DongXianquan ZhangChunqiang YuZhenjun TangPublished in: IEEE Signal Process. Lett. (2023)
Keyphrases
- convex hull
- image restoration
- learning strategies
- total variation
- edge preserving
- online learning
- super resolution
- image processing
- markov random field
- tabu search
- feasible solution
- regularization method
- active learning
- blurred images
- degraded images
- training samples
- iterative image restoration
- regularization parameter
- restoration method
- modified hopfield neural network
- restoration algorithm
- blind image restoration
- data points
- mixed integer
- similarity measure