marie@sep.Stanford.edu

## ABSTRACT
In areas of complex geology, finite surveys and large velocity contrasts
result in images full of artifacts and amplitude variations due to
illumination problems. Cheap methods such as model space weighting
and expensive methods such as regularized least-squares inversion are
among the schemes that have been developed to deal with these issues.
Model space weighting operators can be obtained by applying a
forward modeling and an adjoint migration operator to a user-specified
reference model, then applied |

- Introduction
- Methodology
- Application
- Comparison with inversion results
- Conclusions
- Acknowledgments
- REFERENCES
- About this document ...

7/8/2003