| 不同距离对激光扫描仪测距的影响及处理 |
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| 引用本文： | 曲来超,袁占良,王志龙.不同距离对激光扫描仪测距的影响及处理[J].地理空间信息,2009,7(2):59-61. |
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| 作者姓名： | 曲来超 袁占良 王志龙 |
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| 作者单位： | 1. 河南理工大学,河南焦作454003;首都师范大学,北京100037
2. 河南理工大学,河南焦作,454003 |
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| 基金项目： | 国家高技术研究发展计划(863计划)，教育部重点实验室开放基金 |
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| 摘 要： | RA-360激光扫描仪能够同时获取360°圆周目标二维坐标数据，在城市三维数据采集中有广阔的应用前景。介绍了车载激光测量的缺点，根据其工作原理设计了一系列检校试验方案，提出其改正误差的方法，提供了一种可行的提高扫描仪测量精度的解决方案，并应用到实际中，为以后的车载三维建模打下基础。
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| 关 键 词： | 车载扫描仪 距离 测量精度 |
Impact and Processing of Different Distance Based on Scanner Onboard |
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| QU Laichao,YUAN Zhanliang,Wangzhilong.Impact and Processing of Different Distance Based on Scanner Onboard[J].Geospatial Information,2009,7(2):59-61. |
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| Authors: | QU Laichao YUAN Zhanliang Wangzhilong |
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| Institution: | 1. Henan Polytechnic University;Jiaozuo 454003;China;2.Capital Normal University;Beijing 100037;China |
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| Abstract: | RA-360 laser scanner is able to obtain two-dimensional coordinates data of 360-degree circumference far away from the target at the same time. There are broad prospects for application to Three-dimensional data acquisition in the city. In this paper, we introdoce its disadvantages, design a series of calibration program in accordance with its working principle, verify it through experiments, then give some methods to correct errors, provide a viable solution to improve the measurement accuracy of the laser ... |
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| Keywords: | scanner onboard distance accuracy of measurement |
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