Projection gradient method for energy functional minimization with a constraint and its application to computing the ground state of spin-orbit-coupled Bose-Einstein condensates.
Hanquan WangZhiguo XuPublished in: Comput. Phys. Commun. (2014)
Keyphrases
- energy functional
- gradient method
- regularization term
- euler lagrange
- euler lagrange equations
- level set
- active contours
- partial differential equations
- region growing
- convergence rate
- step size
- image segmentation
- energy function
- optimization methods
- optimization algorithm
- image compression
- negative matrix factorization
- support vector machine
- image analysis
- objective function