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Book Chapter

Chapter 12: Eigenimage Processing of Seismic Sections

By
Tadeusz J. Ulrych
Tadeusz J. Ulrych
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Mauricio D. Sacchi
Mauricio D. Sacchi
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Sergio L. M. Freire
Sergio L. M. Freire
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Published:
January 01, 1999

12.1 Introduction

This chapter briefly reviews the important theoretical aspects of eigenimage processing and demonstrates the unique properties of this approach using various examples such as the separation of up and downgoing waves, multiple attenuation, and residual static correction. In particular, we will compare the eigenimage technique to the well-known frequency-wave number f-k, method, (Treitel et al., 1967), and discuss important differences which arise especially with respect to spacial aliasing and the separation of signal and noise.

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Contents

Geophysical Developments Series

Covariance Analysis for Seismic Signal Processing

Society of Exploration Geophysicists
Volume
8
ISBN electronic:
9781560802037
Publication date:
January 01, 1999

GeoRef

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