Elastic reverse-time migration system and method using absolute value function for improving the quality of subsurface structure imaging
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United States of America Patent
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Oct 24, 2017
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Jun 29, 2016
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Jul 2, 2015
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Abstract
Provided is elastic reverse-time migration system and method using an absolute value function for improving the quality of subsurface structure images, and more particularly, elastic reverse-time migration system and method using an absolute value function for improving the quality of subsurface structure images capable of minimizing waveform changing by separating wavefields using stress-displacement relationships and improving accuracy of the subsurface structure images by applying the absolute value function to migration images.
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