The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 19, 2026
Filed:
Dec. 17, 2025
Guangxi University, Nanning, CN;
Institute of Geographic Sciences and Natural Resources Research of Chinese Academy of Sciences, Beijing, CN;
Yu Sun, Nanning, CN;
Fuxiang Wu, Nanning, CN;
Zhenrong Zhang, Nanning, CN;
Zhenhua Tang, Nanning, CN;
Zuofang Yao, Nanning, CN;
Fei Yang, Nanning, CN;
Abstract
An image registration method using a fast differential evolution sample consensus algorithm based on historical records:: image acquisition: acquiring a to-be-registered image and a reference image;: feature extraction: respectively extracting point features of the to-be-registered image and the reference image by using a SIFT algorithm;: feature matching: performing coarse feature matching between the to-be-registered point feature set and the reference point feature set to obtain a sample set;: parameter setting;: sorting the sample set in ascending order, and initializing a sample inlier archive Aand a model inlier archive A: first-time initialization of a population;: updating a fast test execution threshold uT;: mutation phase;: selection phase;: mutation operator parameter update;: resident initialization of the population;: repeating-: selecting the best individual from the population to perform spatial transformation on the to-be-registered image to obtain a registered image.
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