The backward phase flow and FBI-transform-based Eulerian Gaussian beams for the Schrödinger equation.
Shingyu LeungJianliang QianPublished in: J. Comput. Phys. (2010)
Keyphrases
- hamilton jacobi
- heat equation
- partial differential equations
- level set method
- wave equation
- gaussian kernel
- finite difference
- eikonal equation
- level set
- scale space
- steady state
- medial axis
- anisotropic diffusion
- diffusion process
- bi directional
- distance transform
- active contours
- image processing
- differential operators
- flow field
- image denoising
- scale spaces
- gaussian white noise
- learning phase
- image segmentation
- numerical solution
- differential equations
- maximum likelihood
- diffusion equation
- numerical methods
- forward and backward
- reproducing kernel hilbert space
- curve evolution
- gaussian distribution
- phase unwrapping
- forward backward
- shape analysis
- image enhancement
- frequency domain
- poisson equation
- multiscale