Research on Calibration Method of Vehicle Mapping System based on Special Target

Xingwang Shen, Ming Guo, Shuzhuang Dong
2018 DEStech Transactions on Computer Science and Engineering  
In order to obtain the high-accuracy 3d data of roads and buildings, it is necessary to calibrate the relative parameters of the vehicle mapping system named MMS. At present, there are many disadvantages in most of the methods used in system calibration, such as the calibration points can not be picked with high precision, absolute precision is low and the method is hard to use. The paper explored a kind of rapid, convenient and accurate method of calibrate the relative parameters of the mobile
more » ... eters of the mobile mapping system. The analysis of precision experiments show that this method can make up for the shortcomings, applicability and practicability of the method compared with the traditional method. The overall level of precision is 0.05 m below the elevation accuracy reaches 0.06 m below. The accuracy and applicability of this method is fully satisfied with the precision requirement of the mobile's scanning system.
doi:10.12783/dtcse/csae2017/17534 fatcat:dubzwlaqs5bupjwjf5iiv2wbya