Full text loading...
-
Automated First Break Picking Method Using a Random Sample Consensus (RANSAC)
- 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 have developed a new picking algorithm based on line detection using a conventional edge detection approach and a robust line regression method called random sample consensus (RANSAC). Unlike other picking methods, it uses a combination of lines originating from signal attributes of a conventional first break picking method resulting in excellent continuity between the output picks, even for datasets that have low signal-to-noise ratios (SNRs).
© EAGE Publications BV