3D Data Acquisition and Modeling of Traverse Measurement System

摘要：

An outdoor 3D (three-dimensional) information traverse acquisition system based on range data reconstruction solid image is introduced. The system has two laser scanning distance meters mounted on the roof of the vehicle, and the horizontal and vertical data are sampled separately. As the vehicle moves ahead, a horizontal and a vertical range profile of the surroundings are captured at each trigger. According to the captured data, the solid image is restructured through vertical range profiles are aligned to the coordinate system of horizontal one. The accuracy and efficiency of traverse measurement system be improved by means of the cost function calculation and range profiles matching

关键词： Traverse measurement system Cost function Coordinate transform Image reconstruction

作者: Wan Junli Sun shuifa Zhang Xuejiao Chen Yantao

作者单位: College of Electrical Engineering & Information Technology,China Three Gorges University,Yichang 443002 China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）