A Multiscale Finite Element Method for the Schrödinger Equation with Multiscale Potentials.
Jingrun ChenDingjiong MaZhiwen ZhangPublished in: SIAM J. Sci. Comput. (2019)
Keyphrases
- multiscale
- heat equation
- scale space
- hamilton jacobi
- finite element method
- numerical solution
- partial differential equations
- gaussian scale space
- wave equation
- distance transform
- scale spaces
- image segmentation
- finite element
- image processing
- numerical methods
- wavelet transform
- numerical simulations
- natural images
- eikonal equation
- edge detection
- medial axis
- finite difference
- wavelet coefficients
- higher order