Combinatorial preconditioning for accelerating the convergence of the parallel block Jacobi method for the symmetric eigenvalue problem.
Masaki KugayaShuhei KudoYusaku YamamotoPublished in: JSIAM Lett. (2021)
Keyphrases
- detection method
- high accuracy
- similarity measure
- pairwise
- significant improvement
- cost function
- preprocessing
- probabilistic model
- faster convergence
- block matching
- genetic algorithm
- covariance matrix
- iterative methods
- parallel implementation
- convergence rate
- test images
- clustering method
- video sequences
- support vector machine
- dynamic programming