CAJ | 학술논문

针对物体运动姿态的测量问题，以提高姿态求解方法的便捷性和准确性为目的，研究了一种基于双目视觉相机高速摄影测量物体姿态的测试技术。为实现该测量，使用高速相机获取同步影像，利用特征点间的几何约束关系，通过姿态优化算法确定被测物体空间姿态。试验结果表明：该方法正确、可靠，测量频率达到100帧/s，姿态角测量误差小于0．04°。
침대물체운동자태적측량문제，이제고자태구해방법적편첩성화준학성위목적，연구료일충기우쌍목시각상궤고속섭영측량물체자태적측시기술。위실현해측량，사용고속상궤획취동보영상，이용특정점간적궤하약속관계，통과자태우화산법학정피측물체공간자태。시험결과표명：해방법정학、가고，측량빈솔체도100정/s，자태각측량오차소우0．04°。
To the question of measuring the moving object pose , a high speed spatial pose measure-ment system based on binocular vision photography was designed .The system can record the course with high precision synchronization .Geometry constraint relation of the special markets and optimization algo-rithm based on coordinates of multi-points were used in the pose algorithm of the moving object .Experi-mental results and theoretical analysis prove that the pose measurement method is correct and reliable . The frequency of the pose measurement system is 100 frames per second .The measurment error of the pose angle is less than 0.04°.