A ray-beam-based method for efficient Hessian matrix computation and least-squares migration in image domains
Jirong Chao, Shaoyong Liu, Issoufou Aminou, Hanming Gu, Guodong Fan
Oil Geophysical Prospecting . 2026, (2): 390 -399 .  DOI: 10.13810/j.cnki.issn.1000-7210.20250164

Competent Authority: China National Petroleum Corporation
Sponsor: BGP Inc.,CNPC
Editor and Publisher: Editorial Department of Oil Geophysical Prospecting
冀ICP备14016681号-4
Copyright © Oil Geophysical Prospecting, All Rights Reserved.
Tel: （0312)3822282 , (0312)3825419（技术支持）　
Fax: （0312)3822458　
　
Powered by Beijing Magtech Co. Ltd,.