Mitigation of artifacts in rtm with migration kernel decomposition

Ge Zhan; Gerard T. Schuster

doi:10.3997/2214-4609.20148795

Mitigation of artifacts in rtm with migration kernel decomposition

Ge Zhan, Gerard T. Schuster

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The migration kernel for reverse-time migration (RTM) can be decomposed into four component kernels using Born scattering and migration theory. Each component kernel has a unique physical interpretation and can be interpreted differently. In this paper, we present a generalized diffraction-stack migration approach for reducing RTM artifacts via decomposition of migration kernel. The decomposition leads to an improved understanding of migration artifacts and, therefore, presents us with opportunities for improving the quality of RTM images.

Original language	English (US)
Title of host publication	74th EAGE Conference and Exhibition incorporating EUROPEC 2012
Publisher	EAGE Publications
ISBN (Print)	9781629937908
DOIs	https://doi.org/10.3997/2214-4609.20148795
State	Published - Dec 3 2014

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title = "Mitigation of artifacts in rtm with migration kernel decomposition",

abstract = "The migration kernel for reverse-time migration (RTM) can be decomposed into four component kernels using Born scattering and migration theory. Each component kernel has a unique physical interpretation and can be interpreted differently. In this paper, we present a generalized diffraction-stack migration approach for reducing RTM artifacts via decomposition of migration kernel. The decomposition leads to an improved understanding of migration artifacts and, therefore, presents us with opportunities for improving the quality of RTM images.",

author = "Ge Zhan and Schuster, {Gerard T.}",

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AU - Zhan, Ge

AU - Schuster, Gerard T.

N1 - KAUST Repository Item: Exported on 2020-10-01

PY - 2014/12/3

Y1 - 2014/12/3

N2 - The migration kernel for reverse-time migration (RTM) can be decomposed into four component kernels using Born scattering and migration theory. Each component kernel has a unique physical interpretation and can be interpreted differently. In this paper, we present a generalized diffraction-stack migration approach for reducing RTM artifacts via decomposition of migration kernel. The decomposition leads to an improved understanding of migration artifacts and, therefore, presents us with opportunities for improving the quality of RTM images.

AB - The migration kernel for reverse-time migration (RTM) can be decomposed into four component kernels using Born scattering and migration theory. Each component kernel has a unique physical interpretation and can be interpreted differently. In this paper, we present a generalized diffraction-stack migration approach for reducing RTM artifacts via decomposition of migration kernel. The decomposition leads to an improved understanding of migration artifacts and, therefore, presents us with opportunities for improving the quality of RTM images.

UR - http://hdl.handle.net/10754/577121

UR - http://www.earthdoc.org/publication/publicationdetails/?publication=59692

U2 - 10.3997/2214-4609.20148795

DO - 10.3997/2214-4609.20148795

M3 - Conference contribution

SN - 9781629937908

BT - 74th EAGE Conference and Exhibition incorporating EUROPEC 2012

PB - EAGE Publications

ER -

Mitigation of artifacts in rtm with migration kernel decomposition

Abstract

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