Affiliation of Author(s):地球科学与信息物理学院
Teaching and Research Group:测绘与遥感科学系
Journal:Geomatics and Information Science of Wuhan Univers
Place of Publication:武汉
Key Words:close-range photogrammetry; unit quaternion; HGA; relative orientation
Abstract: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
Co-author:邓才华, 周拥军
Indexed by:Applied Research
Discipline:测绘科学与技术
Document Type:J
Volume:36
Issue:6
Page Number:670-673
Translation or Not:no