工业钣金件的三维立体量测  

Three-dimensional Visual Measurement of Industrial Sheetmetal

作　　者：张剑清[1] 胡祺[1] 

机构地区：[1]武汉大学遥感信息工程学院,武汉市珞喻路129号430079

出　　处：《武汉大学学报（信息科学版）》2006年第5期387-390,398,共5页Geomatics and Information Science of Wuhan University

基　　金：国家自然科学基金资助项目(40571136)

摘　　要：利用基于摄影测量两类未知数逐渐趋近平差算法来解求工业钣金件的三维坐标,从而达到对钣金件量测的目的。实验表明,该方法可以满足工业钣金件三维量测的要求。According to the latest manufacturing industry demands, the algorithm of which two kinds of parameters are gotten together regularly is used to calculate the 3D coordinates of the industrial sheetmetal. Then its length is measured. The method needs only a few hardwares, the system can run quickly and the result is precise. It has been proved that the method can satisfy the acquirement of the manufacturing industry.

关 键 词：相机检校 直接线性变换 光束法平差 消隐 三维量测 

分 类 号：P234.1[天文地球—摄影测量与遥感]