CAJ | 학술논문

对枪弹外观缺陷在线自动检测系统进行了研究，针对在线检测特点，对光源的选择进行了研究，设计了半球面漫反射的照明方式；针对枪弹体光滑回转表面的特点，对图像采集方案进行了研究，确定了图像的有效表面；针对枪弹外观缺陷图像特征，提出了一种基于Otsu的快速迭代算法，通过MATLAB软件仿真实验表明，该系统能够成功实现枪弹外观缺陷的自动检测。
대창탄외관결함재선자동검측계통진행료연구，침대재선검측특점，대광원적선택진행료연구，설계료반구면만반사적조명방식；침대창탄체광활회전표면적특점，대도상채집방안진행료연구，학정료도상적유효표면；침대창탄외관결함도상특정，제출료일충기우Otsu적쾌속질대산법，통과MATLAB연건방진실험표명，해계통능구성공실현창탄외관결함적자동검측。
The bullet surface defect on-line automatic detection system is studied,the use of LED light source is determined,and the illumination mode of hemispherical diffuse reflection is designed.According to the features of the smooth rotation surface of the bullet body,the image acquisition scheme is studied,and the effective surface of the image is determined.According to the characteristics of bullet surface defect image,a fast iterative algorithm based on Otsu is proposed.Through the MATLAB software simulation,results show that the system is able to successfully achieve the bullet surface defect automatic detection.