摘要
本文提出了一种多个三维刚体运动的匹配和估计算法,将对应点匹配和运动参数估计结合在一起,转化为代价函数的最优化过程。算法解决了多个刚体运动匹配、分割和估计问题,突破了先匹配后估计的传统思想,从而有利于实时处理。大量计算机模拟实验结果证实了算法的有效性。
This paper presents a matching and estimation algorithm for 3-D rigid body motions, integrating the procedures of the point match and motion estimation into a global optimization process. It solves the problems of matching, segmenting and estimating in the 3-D motions, extends the idea of first-match-then-estimate, and is suitable for real-time processing. A large number of experimental results have been described to demonstrate the efficiency of the algorithm.
出处
《电子学报》
EI
CAS
CSCD
北大核心
1993年第4期45-51,共7页
Acta Electronica Sinica
关键词
刚体运动
对应点匹配
计算机视觉
3-D rigid body motion, Point match, Motion parameter estimation, Global optimization
