A spectral method for nonlocal diffusion operators on the sphere.
Richard Mikaël SlevinskyHadrien MontanelliQiang DuPublished in: J. Comput. Phys. (2018)
Keyphrases
- cost function
- high accuracy
- neural network
- high precision
- pairwise
- dynamic programming
- synthetic data
- image segmentation
- preprocessing
- significant improvement
- computational cost
- closed form
- segmentation method
- energy function
- support vector machine svm
- support vector machine
- experimental evaluation
- computational complexity
- video sequences
- objective function