文档介绍：第卷第期测绘学报
44 1 ,
年月
2015 1 Acta Geodaetica et Cartographica Sinica January,2015
引文格式
:SHI Limei,ZHAO Hongrui,LI Minghai,et Calibration for Vehicle-based Mobile Mapping System[J].Acta
石丽梅赵红蕊李明海等车载移动测图系统外方位元素标定方法测绘
Geodaetica et Cartographica Sinica,2015,44(1):52-58.( , , , . [J].
学报
,2015,44(1):52-58.)DOI: G CS .
车载移动测图系统外方位元素标定方法
石丽梅赵红蕊李明海付罡李聪
1, 1, 2, 1, 1
清华大学土木工程系地球空间信息研究所北京北京数字政通科技股份有限公司北京
1. , 100084;2. , 100082
Extrinsic Calibration for Vehicle-based Mobile Mapping System
SHI Limei 1,ZHAO Hongrui 1,LI Minghai 2,FU Gang1,LI Cong1
of Geomatics,Department of Civil Engineering,Tsinghua University,Beijing 100084,China;
pany Limited,Beijing 100082,China
Abstract:Having the advantage of 360°imaging and rotation invariance,panoramic camera has gradually been
used in mobile mapping systems(MMS).Calibration is an essential requirement to make sure that MMS can get
high quality geo- paper presents a way to address the extrinsic calibration for vehicle-based
posed of panoramic camera and Position and Orientation System (POS).Firstly,control points in the
natural scene are set up,whose spatial coordinates are measured with high ,apanoramic
spherical model is constructed and panoramic image can be projected to this model by means of spherical revers