Applying SEP’s latest tricks to the multiple suppression problem
نویسندگان
چکیده
Two methods for suppressing multiples are proposed. In the first, multiple suppression is expressed as a signal to noise separation problem. The problem is solved in the time domain using space-varying Prediction Error Filters (PEFs). The second method shows how greater separation between primaries and multiples can be obtained by velocity space inversion using a Huber functional rather than the standard L2 functional. Early results of both methods are encouraging.
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