CAJ | 학술논문

将双目视觉技术应用于奥利康齿制螺旋锥齿轮铣刀盘刀具的参数测量，通过双目标定获得系统的内外参数，并对待测刀具图像进行双目极线校正；提取待测刀具图像边缘轮廓并采用最小二乘法对直线边缘进行拟合，将共面直线交点作为匹配特征点，依据理想平行双目视觉系统三维重建方法求出刀具特征点的三维空间点坐标；利用空间点和空间平面的位置关系求取奥制齿轮刀具参数，通过实验对算法进行验证，实验结果证明了该测量方法的有效性，并具有一定的实际应用价值。
장쌍목시각기술응용우오리강치제라선추치륜선도반도구적삼수측량，통과쌍목표정획득계통적내외삼수，병대대측도구도상진행쌍목겁선교정；제취대측도구도상변연륜곽병채용최소이승법대직선변연진행의합，장공면직선교점작위필배특정점，의거이상평행쌍목시각계통삼유중건방법구출도구특정점적삼유공간점좌표；이용공간점화공간평면적위치관계구취오제치륜도구삼수，통과실험대산법진행험증，실험결과증명료해측량방법적유효성，병구유일정적실제응용개치。
Binocular vision technology is applied to get the parameters of Oerlikon spiral cutting tools:get internal and external parameters of the system through stereo calibration and rectifying the stereo pairs of cutting tool images. After edge extraction and linear fitting,make coplane straight line intersection points as matching characteristic points. Use the position relationship between space points and space plane to calculate the parameters of the Oerlikon’s gear cutting tools,the algorithm is verified by experiment,and the experimental results show that the measurement method is validated and has certain practical application value.