A first-order computational algorithm for reaction-diffusion type equations via primal-dual hybrid gradient method.
Shu LiuSiting LiuStanley J. OsherWuchen LiPublished in: J. Comput. Phys. (2024)
Keyphrases
- primal dual
- gradient method
- convergence rate
- linear programming
- optimal solution
- cost function
- computational complexity
- k means
- dynamic programming
- optimization algorithm
- interior point methods
- image compression
- simulated annealing
- worst case
- objective function
- algorithm for linear programming
- reaction diffusion
- image processing
- linear program
- clustering method
- natural images
- multiscale
- face recognition
- image segmentation