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| 基于LiDAR数据的图像边缘检测 | |
| 引用本文： | 王冬梅,王玉柱,陈性义,潘洁晨.基于LiDAR数据的图像边缘检测[J].测绘与空间地理信息,2009,32(3):110-113. |
| 作者姓名： | 王冬梅 王玉柱 陈性义 潘洁晨 |
| 作者单位： | 1. 黄河水利职业技术学院,河南,开封,475003 2. 河南省地球物理工程勘察院,河南,郑州,450044 3. 中国地质大学,武汉,信息工程学院,湖北,武汉,430074 |
| 摘 要： | 机载激光雷达技术(Light Detection And Ranging,LiDAR)是一种集激光测距、计算机、全球定位系统和惯性导航系统等技术于一身的崭新技术,用于获取高精度、高密度的3维坐标数据.本文以机载LiDAR技术获得的数据为例,通过应用POS软件、Terra和LPS模块获得所需要的图像,并得到预期所需的图像边缘. |
| 关 键 词： | 图像边缘检测 小波变换法去噪 |
Based On LiDAR Data Image Edge Detection |
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| WANG Dong-mei,WANG Yu-zhu,CHEN Xing-yi,PAN Jie-chen.Based On LiDAR Data Image Edge Detection[J].Geomatics & Spatial Information Technology,2009,32(3):110-113. | |
| Authors: | WANG Dong-mei WANG Yu-zhu CHEN Xing-yi PAN Jie-chen |
| Institution: | 1.Yellow River Conservancy Technical Institute;Kaifeng 475003;China;2.Faculty of Information Engineering;China University of Geosciences;Wuhan 430074;3.Henna Academy of Geophysical and Engineering Exploration;Zhengzhou 450044;China |
| Abstract: | LiDAR(Light Detection and Ranging) is a new technology of acquiring three-dimensional(3D) coordinates with high precise and density,which gathers laser measure distance,computer,GPS(Global Positioning System) and INS(Inertial Navigation System) in the integral whole.This paper takes the data for example which obtained by the aircraft-borne LiDAR technology,through using the POS software,Terra and the LPS module obtains the image which needs,and obtains anticipated picture edge. |
| Keywords: | LiDAR |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |