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Non-linear transforms in seismic processing
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Geophysics of the 21st Century - The Leap into the Future, Sep 2003, cp-38-00105
Abstract
Two non-linear transforms of seismic fields are presented: overcritical interpolation and coherent F-K filtering. These approaches based on local spectral expansions with non-linear operators: stretching of interpolation propagator and optimize extraction of coherent components of seismic field. Application these solutions make possible to increase signal/noise ratio and space-time resolution of seismic processing.