微小零件图像处理与分析方法的精度、稳定性和效率  

Accuracy,stability and efficiency microcomponent image processing and analysis method

作　　者：王智宏[1] 张建[1] 陈岱民[2] 孙坤[3] 

机构地区：[1]长春大学机械工程学院 [2]长春大学科研处,长春130022 [3]吉林工业大学机械科学与工程学院,长春130025

出　　处：《长春大学学报》1999年第3期7-9,共3页Journal of Changchun University

基　　金：吉林省科技发展计划资助项目!19980561

摘　　要：对于微小零件的尺寸检测 ,传统方法是通过工具显微镜观察放大图像进行手工测量 ,它的缺点是精度不足、稳定性差、效率低。因此本文提出在工具显微镜上采用“图像处理与分析”方法 ,这种方法不仅可以检测微小零件的尺寸精度 ,还可以检测其形位误差。文中对检测过程中的测量精度、稳定性和效率进行了分析和论证 ,并通过与传统方法的比较验证了“图像处理与分析”方法的新颖性。On checking the measurement of mini parts,the traditional one is when the image is enlarged through the tool microscope the measure is done by hand.Its shortcoming is short of precision,poor in stability and low in efficenty.So the article suggests that the image processing and analysis method should be used on the tool microscope.Not only can this method check the measuring accuracy of microcomponents,but it also can check its form and position deviation.The paper has made an analysis and assessment upon the measuring accuracy,stability and efficiency on which the system of the mini part image processing and analysis makes a check and by comparing it with the traditional one,novelty,advance and ptactice of the image processing and analysis method have been proven.

关 键 词：精度 稳定性 效率 微小零件 图像处理 尺寸检测 

分 类 号：TH161.11[机械工程—机械制造及自动化] TG83[金属学及工艺—公差测量技术]