Annual Report, 2004
Papers
- Downward continuation with explicit extrapolators and common-azimuth migration, Eric Dussaud
- A sparse, bound-respecting parametrization of velocity models, Eric Dussaud and William W. Symes
- Statistically stable velocity macro-model estimation, Eric Dussaud (PhD thesis proposal)
- The experimental comparison of conventional and differential semblance velocity analysis on several 2D exploration data sets, Jintan Li
- Nonlinear generalization of Claerbout's extended scattering model, William W. Symes (preliminary draft)
- Reverse time shot-geophone migration, William W. Symes, Christiaan C. Stolk, Biondo Biondi, and Fuchun Gao (report)
Presentations
- Explicit extrapolators and common azimuth migraiton, Eric Dussaud
- A sparse, bound-respecting parametrization of velocities, Eric Dussaud and William W. Symes
- Velocity analysis in the presence of uncertainty, Eric Dussaud
- HOCIGs and VOCIGs via two-way reverse time migration, Fuchun Gao and William W. Symes
- The experimental comparison of conventional sd differential semblance velocity analysis on several data sets, Jintan Li
- Automatic wave equation velocity analysis, Peng Shen and William W. Symes
- Multivalued traveltimes vis Liouville equations: recent developments in level set methods, Jianliang Qian
- Aspects of wave equation migration, Chris Stolk
- (1) Meeting agenda; (2) NMO-based DSO; (3) Kinematics of HOCIGs and VOCIGs; (4) Velocity analysis and nonlinear inverse scattering, William W. Symes