Application of the Cross-Wigner-Ville Distribution to Seismic Data Processing

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Application of the Cross-Wigner-Ville Distribution to Seismic Data Processing

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dc.contributor.author Boles, P
dc.contributor.author Boashash, B
dc.date.accessioned 2012-03-27T06:32:11Z
dc.date.available 2012-03-27T06:32:11Z
dc.date.issued 1992
dc.identifier.citation P. Boles and B. Boashash, "Application of the Cross-Wigner-Ville Distribution to Seismic Data Processing", Chapter 20, pp. 445-466, in B. Boashash, editor, “Time Frequency Signal Analysis - Methods and Applications”, Longman Cheshire, 1992 en_US
dc.identifier.isbn 0 582 71286 6
dc.identifier.uri http://hdl.handle.net/10576/10813
dc.description This paper shows that the XWVD offers a suitable time-frequency replacement for the cross-correlation function used in processing Vibroseis seismic data today, using the phase characteristic of the XWVD. (Additional details can be found in the comprehensive book on Time-Frequency Signal Analysis and Processing (see http://www.elsevier.com/locate/isbn/0080443354). In addition, the most recent upgrade of the original software package that calculates Time-Frequency Distributions and Instantaneous Frequency estimators can be downloaded from the web site: www.time-frequency.net. This was the first software developed in the field, and it was first released publicly in 1987 at the 1st ISSPA conference held in Brisbane, Australia, and then continuously updated). en_US
dc.description.abstract It has been shown that the XWVD offers a suitable time-frequency replacement for the cross-correlation function used in processing Vibroseis seismic data today. In terms of peak width, no extra resolution is gained. The major gain rests with the fact that the time-variant nature of the spectral content of the recorded signal can easily be observed and compensated. This is not easily achieved with the cross-correlation function and time variant deconvolution. Further justification for the method is presented by Boles [5] where particular attention is given to the pha..se characteristic of the XWVD. en_US
dc.language.iso en en_US
dc.publisher Longman Cheshire en_US
dc.subject ambiguity function en_US
dc.subject median filter en_US
dc.subject velocity filter en_US
dc.subject Wigner-Ville Distribution en_US
dc.subject time-frequency plane en_US
dc.subject VSP en_US
dc.subject vertical seismic profile en_US
dc.subject XWVD en_US
dc.subject cross-Wigner-Ville Distribution en_US
dc.subject spectral compensation en_US
dc.subject Vibroseis source en_US
dc.subject time-frequency correlation en_US
dc.subject seismic section en_US
dc.subject oil exploration en_US
dc.subject gas exploration en_US
dc.subject Q quality coefficient en_US
dc.subject time-variant deconvolution en_US
dc.subject harmonic distortion en_US
dc.subject complex median filter en_US
dc.subject linear FM signal en_US
dc.subject 2D velocity filter en_US
dc.subject time-frequency filter en_US
dc.subject harmonics en_US
dc.title Application of the Cross-Wigner-Ville Distribution to Seismic Data Processing en_US
dc.type Book chapter en_US

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