DocumentCode
3409632
Title
The 3DSVD-modified, a way to ensure waves denoising and separation
Author
Amir, Moilim ; Adib, Abdellah
Author_Institution
Lab. Assoc. of CNRST, Fac. of Sci., Rabat, Morocco
fYear
2010
fDate
Sept. 30 2010-Oct. 2 2010
Firstpage
1
Lastpage
4
Abstract
The use of Multicomponent sensor arrays permits take into account the specific structure of recorded signals, providing thus a substantial improvement of seismic data acquisition/processing systems. In this paper, we present a modified 3DSVD technique as an extension of the SVD-modified one. The proposed method improves the classical 3DSVD results by eliminating the noise rests in the signal subspace. Tests on synthetic 3D seismic data were realized and the obtained results are satisfactory which confirm the validity of the proposed processing.
Keywords
signal denoising; singular value decomposition; source separation; 3DSVD-modified; signal separation; wave separation; waves denoising; Arrays; Eigenvalues and eigenfunctions; Matrix decomposition; Signal to noise ratio; Three dimensional displays; 3DSVD; SVD; SVD-modified; noise sub-space; seismic signal separation; signal subspace;
fLanguage
English
Publisher
ieee
Conference_Titel
I/V Communications and Mobile Network (ISVC), 2010 5th International Symposium on
Conference_Location
Rabat
Print_ISBN
978-1-4244-5996-4
Type
conf
DOI
10.1109/ISVC.2010.5656201
Filename
5656201
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