Accurate boundary treatment for transient Schrödinger equation under polar coordinates.
Lei BianSongsong JiGang PangShaoqiang TangPublished in: Comput. Math. Appl. (2016)
Keyphrases
- hamilton jacobi
- polar coordinates
- heat equation
- medial axis
- finite difference
- wave equation
- steady state
- level set method
- eikonal equation
- distance transform
- partial differential equations
- fourier transform
- scale space
- high quality
- zernike moments
- level set
- log polar
- affine invariant
- higher order
- image analysis
- image sequences