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Fast Linear and Parabolic Radon Transforms via Chirp Z-Transform
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 79th EAGE Conference and Exhibition 2017, Jun 2017, Volume 2017, p.1 - 5
Abstract
Summary
We propose a fast algorithm based on the chirp z-transform for the implementation of the frequency-domain forward/inverse time-invariant Radon transforms (linear and parabolic RTs), which is significantly faster than the traditional direct computation.
Numerical tests using simulated data confirm high efficiency of the proposed algorithm for processing large-scale seismic data.
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