Pavement Roughness Measurement Based on Structure Light

摘要：

Pavement roughness is an important index to reflect the quality of pavement. To improve the efficiency of pavement roughness measurement, a novel pavement roughness measurement system based on structured light vision inspection is proposed in this paper. By describing the principle of structured light inspection and measurement system design, it is stressed that the proposed system can be used to acquire a continuous longitudinal profile of pavement and International Roughness Index by using the structured light illumination and CCD. Some experiments are performed to test orientation precision and performance of the system. The experimental results show that the system has some pros such as high orientation precision, good stability and low cost.

关键词： Pavement roughness International Roughness Indez (IRI) Structure light

作者: WanYu Liu XiaoMing Sun JianPing Huang Kai Xie

作者单位: P. O. Box 305, NO.92, Xidazhi Street, Harbin Institute of Technology,Harbin, Heilongjiang, China, 15 P. O. Box 305, NO.92, Xidazhi Street, Harbin Institute of Technology, Harbin, Heilongjiang, China, 1

会议类型: 国际会议

会议名称: 第五届仪器科学与技术国际学术会议(ISIST 2008)Fifth International Symposium on Instrmentation Science and Technology

会议地点: 沈阳

会议语种:英文

页码: 1-6

在线出版日期: 2008-09-15（万方平台首次上网日期，不代表论文的发表时间）