Non-Interactive Estimation of the Marmousi Velocity Model by Differential Semblance Optimization: Initial Trials
Symes, William W.
A subset of the Marmousi data is processed to yield an initial approximation to a kinematic velocity model. The process described is the first step in a gradient iteration scheme for a modified least-squares inversion method. The approach requires no picking or other extensive interaction with the data, and appears to avoid convergence difficulties reported for conventional least-squares inversion.
Citable link to this pagehttps://hdl.handle.net/1911/101700
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- CAAM Technical Reports