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Reading: Application of Higher Order Cumulants for Seismic Wavelet Reconstruction

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Research Papers

Application of Higher Order Cumulants for Seismic Wavelet Reconstruction

Author:

Yajun Li

College of Geoexploration Science and Technology, Jilin University, 6 Ximinzhu Street, Changchun 130026, China
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Abstract

According to the fact that high order cumulants (HOC) retain the phase information of signals and the HOC of the Gaussian color noise is always equal to zero, a new method of wavelet reconstruction is provided in this paper, based on 4th-order cumulants of non-Gaussian seismic signals. The feasibility of this method is demonstrated by the simulation of wavelet estimation for synthetic seismic traces. Furthermore, the seismic wavelet of field data processed with this method can be reconstructed correctly.
DOI: http://doi.org/10.2481/dsj.6.S553
How to Cite: Li, Y., (2007). Application of Higher Order Cumulants for Seismic Wavelet Reconstruction. Data Science Journal. 6, pp.S553–S558. DOI: http://doi.org/10.2481/dsj.6.S553
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Published on 20 Sep 2007.
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