利用HGA和单位四元数的相对定向解法
发布时间：2018-04-27
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所属单位：地球科学与信息物理学院
教研室：测绘与遥感科学系
发表刊物：武汉大学学报（信息科学版）
刊物所在地：武汉
关键字：close-range photogrammetry; unit quaternion; HGA; relative orientation
摘要：The traditional approach for relative orientation is the least-square solution of coplanar equation with more than five correspondence rays when the approximations acquired by direct methods. We present a hybrid genetic algorithm which utilizes the global convergence of the traditional genetic algorithm and the local convergence of the gradient-based search algorithms. And unit quaternion is used to represent 3D rotation instead of traditional Euler angles to enlarge the convergent region. The algorithm can effectively eliminate the premature of the traditional genetic algorithm and rapidly co
合写作者：邓才华, 周拥军
论文类型：应用研究
学科门类：测绘科学与技术
文献类型：J
卷号：36
期号：6
页面范围：670-673
是否译文：否
发表时间：2011-06-15