| SICK-LMS 291激光扫描仪单机检校方法研究 |
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| 引用本文： | 马浩,裴智惠.SICK-LMS 291激光扫描仪单机检校方法研究[J].测绘科学,2012,37(6):104-106. |
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| 作者姓名： | 马浩 裴智惠 |
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| 作者单位： | 1. 首都师范大学,北京100038;中国测绘科学研究院,北京100039;北京四维远见信息技术有限公司,北京100039
2. 北京东方道迩信息技术有限责任公司,北京,100080 |
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| 基金项目： | 国家高技术研究发展计划(863计划)重点项目 |
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| 摘 要： | 激光扫描仪测量是获取三维空间信息的最有效方法之一。本文通过设计针对性的试验分析了SICK-LMS291激光扫描仪的测角和测距精度,建立数学模型分别求解了其距离和角度改正参数,结果表明改正后的激光扫描仪距离和角度测量精确度都得到了明显的提高,验证了本文采用的检校方法的可行性。
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| 关 键 词： | 激光扫描仪 检校 加常数 乘常数 |
Stand-alone calibration method of SICK-LMS 291 laser scanner |
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| MA Hao
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PEI Zhi-hui.Stand-alone calibration method of SICK-LMS 291 laser scanner[J].Science of Surveying and Mapping,2012,37(6):104-106. |
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| Authors: | MA Hao PEI Zhi-hui |
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| Institution: | ④(①Capital Normal University,Beijing 100038,China;②Chinese Academy of Surveying and Mapping,Being 100039,China;③Beijing Geo-Vision Tech.Co.,Beijing 100039,China;④Beijing Eastdawn Information Technology Inc,Beijing 100080,China) |
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| Abstract: | As one of the most effective methods of obtaining 3D spatial information,laser scanner can measure angle and range,whose presion affect final results directly.This paper specifically designed tests to analyze SICK-LMS 291 Laser Scanner's angle and range measurement precision,calculated corrected parameters through mathematics models.The result showed that the precision of corrected angle and range measurement could be greatly improved,which proved the availability of the calibration method. |
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| Keywords: | laser scanner calibration additional constant multiplying constant |
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