On variational competing p,q-Laplacian Dirichlet problem with gradient depending weight.
Marek GalewskiDumitru MotreanuPublished in: Appl. Math. Lett. (2024)
Keyphrases
- edge detection
- zero crossing
- image segmentation
- boundary conditions
- optical flow
- weighted sums
- gradient method
- optical flow computation
- edge detector
- weighting scheme
- em algorithm
- gradient information
- sparse representation
- sparse coding
- anisotropic diffusion
- mixture model
- variational framework
- graph cuts
- gradient direction
- methods in computer vision
- expectation maximization