激光扫描技术,Laser Scanning Technology
1)Laser Scanning Technology激光扫描技术
英文短句/例句
1.The Three-Dimensional Laser Scanning Technique and Research on Its Engineering Application;三维激光扫描技术及其工程应用研究
2.Quick disposal of traffic accident site based on 3D laser scanning technology利用三维激光扫描技术进行事故现场勘查
3.The use of 3D-laser scanning in assessing the safety and restoration of Ironware Mast三维激光扫描技术在震后铁旗杆保护中的应用
4.Investigation of Rock Structure in High Slope Based on 3-D Laser Scanning Technology基于三维激光扫描技术的高边坡岩体结构调查
5.The Application of 3D Laser Scanning Technology on the Building"s Modeling三维激光扫描技术在建筑物建模上的应用
6.Application of Laser Scanner System in Pavement Inspection激光扫描技术在路面病害检测中的应用
7.Application of 3D Laser Scan Technology in Historic District三维激光扫描技术在传统街区保护中的应用
8.The Development And Application Prospects of Ground Three-dimensional Laser Scan Technology地面三维激光扫描技术的发展与应用前景
9.Research on Laser Scan Range Finder Base on CCD;基于CCD的激光扫描测距技术研究
10.The Filtering Technique of High Precision DEM Based on Laser Scanning基于激光扫描的高精度DEM滤波技术
11.The Research of Acoustooptic Technology Applied in a Gauss Laser Scanning System for Image Formation声光技术在高斯激光束扫描成像中的应用初探
12.Research on Laser Scanning and Photo-triangulation Optoelectronic Inspecting Technology for Curved Surface;三维曲面激光扫描光三角检测技术研究
13.Study and Practice on Multi-Head Laser Texturing Technology Using Polygon Scanning for Beam Modulation多棱镜扫描分光多头激光毛化技术研究与实践
14.Study on Key Techniques for Color 3D Laser Scanning System;彩色三维激光扫描测量系统关键技术的研究
15.Study on Surface Reconstruction of 3D Laser Scan Data;激光三维扫描数据的表面重建技术研究
16.The Investigation of 3D Scene Reconstruction Techniques Based on Laser Scan Data;基于激光扫描数据的三维场景重建技术的研究
17.Research on Underwater 3-D Imaging and Detection by Laser Plane Scanning;激光面扫描水下三维成像探测技术研究
18.The Research of the Key Problems of 3D Reconstruction from Laser Scan Data;基于激光扫描数据的三维重建关键技术研究
相关短句/例句
3D Laser scanning technique3D激光扫描技术
3)scanning laser source technique扫描激光源技术
4)scanning laser line source扫描激光线源技术
1.Ultrasonic Rayleigh waves are induced by thescanning laser line source(SLLS) on the surface of a sample and the ultrasonic signals are detected by a self-developed differential optical beam deflection(OBD) detection system,whose detection principle is also discussed in detail.通过对信号幅度变化规律的特征分析,可以对材料表面的微小缺陷进行诊断,亦证实了扫描激光线源技术在材料表面微小缺陷无损检测方面具有的应用价值。
5)3D laser scan technology三维激光扫描技术
1.The development of3D laser scan technology expands the means of the acquisition of virtual views and models,consequently makes VR technology hare a further application.三维激光扫描技术的产生和发展拓展了虚拟视景和模型生成的技术实现手段,进而使虚拟现实技术有了跨越式应用。
6)LIDAR三维激光扫描技术
1.The Application of Landslide Lake Topographic Measurement by LiDAR;三维激光扫描技术在堰塞湖地形快速测量中的应用
2.The long distance high resolution 3-D laser scanning technology(LIDAR) provides new methods that may replace the traditional one.现阶段岩石工程仍主要通过罗盘进行裂隙结构面的工程勘察,而三维激光扫描技术可替代这一传统地质勘察手段。
延伸阅读
激光扫描计量技术激光扫描计量技术laser scan measuring techniquej心uang，〕〕们ico JIliang jishu激光扫描计t技术(城r~~uring tech-ni甲e)利用激光束的扫描运动，结合光电接受器件、电子技术和计算机，测量物体几何尺寸的计量技术。是20世纪70年代中期出现的一种非接触、远距离、动态计量技术，特别适用于弹性体、柔性体、高温物体几何尺寸的精密测量。激光扫描计量的原理是把扫描时间换算成物体尺寸。激光器发出的激光束，经反射镜照射在扫描多面体上，多面体的每一个面都是一个反射镜，每转过一面激光束扫描一次。如果多面体有N个面(一般N二12)，那么同步电机每转一圈，光束扫描N次。扫描光束经过透镜后扫描被测工件，然后由物镜和光电探测器接收并转换成电信号，经放大处理后，由显示器显示出被测件的尺寸。影响激光扫描测量不确定度的因素主要有:①激光束与被测表面的垂直程度;②激光束对物体扫描速度的均匀性;③扫描时间测量准确度。激光扫描测量的范围一般为0.5~一30~。当被测范围小于5~时，不确定度不低于0.02mm;当被测范围大于5~时，不确定度高于0.05~。(刘庆纲)
