ニューラルネットワークの反射法地震探査データ処理への適用(<特集>岩石力学)

概要

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The present paper proposes an algorithm for data processing of reflection seismic data by use of a neural network. The algorithm of neural network was applied to the reading of the first break, the recognition of waveform in seismic trace and the automatic picking of the result of the constant velocity scan among various data processing techniques. A layered network with training by the error back propagation algorithm was used. As a result of model studies, it was clarified that the proposed algorithm performed the first break reading, the waveform detection and the automatic picking of velocity with good accuracy.
1995-07-15