三维激光扫描仪若干问题的研究OA
Research on several problems for 3D laser scanner
针对国内现有文献在论述三维激光扫描仪时,大多偏于具体应用,缺乏对三维激光扫描技术的整体认识,本文重新梳理了三维激光扫描仪的发展历程,介绍了三维激光扫描仪中常用的三角测距法、相位测距法及脉冲测距法的基本测距原理,依据载体的不同,将三维激光扫描仪分为动态三维激光扫描仪、静态三维激光扫描仪及手持式三维激光扫描仪三类.为进一步发挥三维激光扫描仪的价值,需要根据不同种类的仪器,制定相应的检定规范,以确保仪器的精度满足被测对象的精度要求,在数据处理时,需要研…查看全部>>
This paper addressed the focus of existing domestic research on the application issues of three-dimensional(3D)laser scanners in engineering by re-examining the development history of 3D laser scanners.The fundamental ranging principles of commonly used methods in 3D laser scanners,such as triangulation,phase ranging,and pulse ranging,were introduced.3D laser scanners were further classified into dynamic 3D laser scanners,static 3D laser scanners,and handhel…查看全部>>
熊爱成;杨俊志;叶作权
天津市陆海测绘有限公司,天津 300191中国测绘科学研究院,北京 100036天津市陆海测绘有限公司,天津 300191
测绘与仪器
三维激光扫描仪三角测距法相位测距法脉冲测距法数据黑洞
three-dimensional(3D)laser scannertriangulation rangingphase-based rangingtime-of-flight rangingdata blackholes
《北京测绘》 2023 (9)
1285-1290,6
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