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Title:
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Empirical Mode Decomposition Based Frequency Attributes |
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Author:
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Magrin-Chagnolleau, Ivan; Baraniuk, Richard G.
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Type:
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Conference Paper |
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Keywords:
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Temporary |
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Citation:
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I. Magrin-Chagnolleau and R. G. Baraniuk,"Empirical Mode Decomposition Based Frequency Attributes," in Proceedings of the SEG Meeting, |
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Abstract:
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This paper describes a new technique, called Empirical Mode Decomposition (EMD), which allows the decomposition of one-dimensional signals into intrinsic oscillatory modes. Each component, called Intrinsic Mode Function (IMF), has nice properties which allow the calculation of a meaningful instantaneous frequency. Applied to a seismic trace, this technique allows to study the different intrinsic oscillatory modes of the seismic trace, and to study the instantaneous frequency of these different modes. Applied to a seismic section, it provides new frequency attributes. |
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Date Published:
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1999-11-01 |
