Multichannel blind seismic deconvolution using dynamic programming
نویسندگان
چکیده
In this paper, we present an algorithm for multichannel blind deconvolution of seismic signals, which exploits lateral continuity of earth layers by dynamic programming approach. We assume that reflectors in consecutive channels, related to distinct layers, form continuous paths across channels. We introduce a quality measure for evaluating the quality of a continuous path, and iteratively apply dynamic programming to find the best continuous paths. The improved performance of the proposed algorithm and its robustness to noise, compared to a competitive algorithm, are demonstrated through simulations and real seismic data examples. r 2008 Elsevier B.V. All rights reserved.
منابع مشابه
Dynamic Programming for Multichannel Blind Seismic Deconvolution
We present an algorithm for multichannel blind deconvolution of seismic signals, which exploits lateral continuity of earth layers by dynamic programming approach. We assume that reflectors in consecutive channels, related to distinct layers, form continuous paths across channels. We introduce a quality measure for evaluating the quality of a continuous path, and iteratively apply dynamic progr...
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ورودعنوان ژورنال:
- Signal Processing
دوره 88 شماره
صفحات -
تاریخ انتشار 2008