Short Note Plane wave prediction in 3-D
نویسنده
چکیده
The theory of plane-wave prediction in three dimensions is described by Claerbout (1993, 1997). Predicting a local plane wave with T -X filters amounts to finding a pair of twodimensional filters for two orthogonal planes in the 3-D space. Each of the filters predicts locally straight lines in the corresponding plane. The system of two 2-D filters is sufficient for predicting all but purely vertical plane waves, in which case a third 2-D filter for the remaining orthogonal plane is needed. Schwab (1998) discusses this approach in more detail.
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