(1) |

(2) |

To compare the five interpolation methods, we implement them in a Stolt migration of three impulses at different depths in anelliptic anisotropy media Dellinger et al. (1993), which causes triplication at the corners of each impulse response. We use the same synthetic data and parameters for each interpolation method in order to compare the results of different interpolators.

- Nearest-neighbor interpolation
- Linear interpolation
- Linear plus cork-screw
- Harlan's 10-point interpolation
- Muir's interpolation

11/16/1997