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Fast Linear and Parabolic Radon Transforms via Chirp Z-TransformNormal access

Authors: T. Zand and A. Gholami
Event name: 79th EAGE Conference and Exhibition 2017
Session: Seismic Processing A
Publication date: 12 June 2017
DOI: 10.3997/2214-4609.201701092
Organisations: EAGE
Language: English
Info: Extended abstract, PDF ( 2.06Mb )
Price: € 20

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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