Multiscale fusion for improved instantaneous attribute analysis

M. Alfarraj; H. Di; G. Alregib

doi:10.3997/2214-4609.201700530

Multiscale fusion for improved instantaneous attribute analysis

M. Alfarraj^*, H. Di, G. Alregib

^*Corresponding author for this work

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

Abstract

In this abstract, we propose a multiscale approach for enhancing the resolution of instantaneous attributes, such as cosine of phase and phase dip, both of which tend to be highly sensitive to noise in seismic data. In particular, we use a multiscale representation, namely the Gaussian pyramid, to exploit seismic features at different resolutions followed by multiscale fusion to enhance both the quality and reduce noise sensitivity of these attributes. The value of the proposed technique is demonstrated through application on the Netherlands offshore F3 block, indicating its potential for improving more seismic attributes, such as coherence and curvature.

Original language	English
Title of host publication	79th EAGE Conference and Exhibition 2017
Publisher	European Association of Geoscientists and Engineers, EAGE
ISBN (Electronic)	9789462822177
DOIs	https://doi.org/10.3997/2214-4609.201700530
State	Published - 2017
Externally published	Yes

Publication series

Name	79th EAGE Conference and Exhibition 2017

Bibliographical note

Funding Information:
This work is supported by the Center for Energy and Geo Processing (CeGP) at Georgia Tech and King Fahd University of Petroleum and Minerals. Data from the North Sea was downloaded from the OpendTect Open Seismic Repository which is available under a creative commons BY-SA 3.0 license.

ASJC Scopus subject areas

Geochemistry and Petrology
Geophysics

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10.3997/2214-4609.201700530

Cite this

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title = "Multiscale fusion for improved instantaneous attribute analysis",

abstract = "In this abstract, we propose a multiscale approach for enhancing the resolution of instantaneous attributes, such as cosine of phase and phase dip, both of which tend to be highly sensitive to noise in seismic data. In particular, we use a multiscale representation, namely the Gaussian pyramid, to exploit seismic features at different resolutions followed by multiscale fusion to enhance both the quality and reduce noise sensitivity of these attributes. The value of the proposed technique is demonstrated through application on the Netherlands offshore F3 block, indicating its potential for improving more seismic attributes, such as coherence and curvature.",

author = "M. Alfarraj and H. Di and G. Alregib",

note = "Funding Information: This work is supported by the Center for Energy and Geo Processing (CeGP) at Georgia Tech and King Fahd University of Petroleum and Minerals. Data from the North Sea was downloaded from the OpendTect Open Seismic Repository which is available under a creative commons BY-SA 3.0 license.",

year = "2017",

doi = "10.3997/2214-4609.201700530",

language = "English",

series = "79th EAGE Conference and Exhibition 2017",

publisher = "European Association of Geoscientists and Engineers, EAGE",

booktitle = "79th EAGE Conference and Exhibition 2017",

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TY - GEN

T1 - Multiscale fusion for improved instantaneous attribute analysis

AU - Alfarraj, M.

AU - Di, H.

AU - Alregib, G.

N1 - Funding Information: This work is supported by the Center for Energy and Geo Processing (CeGP) at Georgia Tech and King Fahd University of Petroleum and Minerals. Data from the North Sea was downloaded from the OpendTect Open Seismic Repository which is available under a creative commons BY-SA 3.0 license.

PY - 2017

Y1 - 2017

N2 - In this abstract, we propose a multiscale approach for enhancing the resolution of instantaneous attributes, such as cosine of phase and phase dip, both of which tend to be highly sensitive to noise in seismic data. In particular, we use a multiscale representation, namely the Gaussian pyramid, to exploit seismic features at different resolutions followed by multiscale fusion to enhance both the quality and reduce noise sensitivity of these attributes. The value of the proposed technique is demonstrated through application on the Netherlands offshore F3 block, indicating its potential for improving more seismic attributes, such as coherence and curvature.

AB - In this abstract, we propose a multiscale approach for enhancing the resolution of instantaneous attributes, such as cosine of phase and phase dip, both of which tend to be highly sensitive to noise in seismic data. In particular, we use a multiscale representation, namely the Gaussian pyramid, to exploit seismic features at different resolutions followed by multiscale fusion to enhance both the quality and reduce noise sensitivity of these attributes. The value of the proposed technique is demonstrated through application on the Netherlands offshore F3 block, indicating its potential for improving more seismic attributes, such as coherence and curvature.

UR - https://www.scopus.com/pages/publications/85088755590

U2 - 10.3997/2214-4609.201700530

DO - 10.3997/2214-4609.201700530

M3 - Conference contribution

AN - SCOPUS:85088755590

T3 - 79th EAGE Conference and Exhibition 2017

BT - 79th EAGE Conference and Exhibition 2017

PB - European Association of Geoscientists and Engineers, EAGE

ER -

Multiscale fusion for improved instantaneous attribute analysis

Abstract

Publication series

Bibliographical note

ASJC Scopus subject areas

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Cite this