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Фильтрация изображений с помощью вектора Умова-Пойнтинга для задач сейсмической миграции в обратном времени
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, Geomodel 2012 - 14th EAGE science and applied research conference on oil and gas geological exploration and development, Sep 2012, cp-308-00020
- ISBN: 978-90-73834-36-1
Abstract
In the work the modification of RTM method is introduced. For this purpose the information about wave propagation direction is extracted from Umov-Poynting vector. Using directional parameters of wavefields several filters are constructed: backpropagation filter, dip filter and P/S wave separation in elastic medium