Polyak's gradient method for split feasibility problem constrained by level sets.
Fenghui WangPublished in: Numer. Algorithms (2018)
Keyphrases
- level set
- gradient method
- level set method
- curve evolution
- convergence rate
- active contours
- partial differential equations
- negative matrix factorization
- image segmentation
- step size
- optimization methods
- energy functional
- geodesic active contours
- energy function
- connected components
- shape prior
- distance maps
- level lines
- segmentation method
- particle swarm optimization
- cost function
- multi objective
- object recognition
- video sequences
- machine learning