一种立体摄影测量教学仪器的简易自制方法  

Simple Self-making Method of Stereoscopic Photogrammetric Teaching Instrument

作　　者：郭宝云[1] 李彩林[1] GUO Baoyun

机构地区：[1]山东理工大学测绘工程系,山东淄博255000

出　　处：《地理空间信息》2019年第2期100-102,125,共4页Geospatial Information

基　　金：国家自然科学基金资助项目(41701525;41601496);山东省基金资助项目(ZR201702090171);山东理工大学自制仪器设备项目(4003116113);摄影测量学课程负责人计划项目(115160);摄影测量学课程综合改革项目(116034)

摘　　要：介绍了由两个工业相机自制立体摄影测量教学仪器的过程,将其应用在有关摄影测量的教学中,利用自制软件增强学生对摄影测量基础知识的理解,并通过理论模拟与实际实验相结合,让学生对摄影测量数据获取、相机标定、同名点获取、三维信息获取等具有现实的认识,使原本枯燥乏味的理论变得生动。本仪器在实际教学中进行了测试,不仅可以提高教学质量,同时在一定程度上开创了实验教学的新局面,同时促进了实验教学改革,取得了良好效果。In this paper,we described a self-making method of stereoscopic photogrammetric teaching instrument by two industrial cameras.And then,we applied it in photogrammetry related courses teaching,and designed corresponding software to promote the students understanding the basic knowledge of photogrammetry.Finally,we tested the teaching instrument in teaching experiments in three grades.The students will have a realistic understanding of photogrammetric data acquisition,camera calibration,feature points extraction,and 3D information acquisition by combining the theory through simulation and actual test,which can make the original boring theory become interesting and novelty.In practical teaching,this teaching instrument not only improves the teaching quality,but also creates the new situation of experimental teaching,which promotes the reform of experimental teaching and the effect was well.

关 键 词：摄影测量 自制教学仪器 实验教学 

分 类 号：P246[天文地球—测绘科学与技术]