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Spectral Equalization Using Local Frequencies
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 81st EAGE Conference and Exhibition 2019, Jun 2019, Volume 2019, p.1 - 5
Abstract
Summary
We developed a method based on the concept of local frequency, which is an extension of the instantaneous frequency, to carry out spectral equalization of seismic datasets. This method is a cost-effective preparatory step that does not require a complete time-frequency decomposition. We demonstrate this method by applying it to the problem of registering datasets that were warped and have different frequency content.
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