Application Study On The Least Square Deconvolution In GPR Signal Processing

摘要：

Having the advantages such as non-destructivity and high precision, the ground penetrating radar (GPR) has been widely used in the quality control of highway engineering. But the post processing of the GPR signal still needs to be further studied. In this paper, the author applies the least square deconvolution to ground penetrating radar signal post-processing, presents its relevant theory and method, and gives specific implementation steps of the whole process. The actual testing effect of a highway pavement indicates that the corresponding anomalies in the radar image is in position, the boundaries and dividing lines become very clear, and the effect is obviously improved. The method provides an easier way to define the highway pavement thickness of each layer accurately.

关键词： highway engineering quality detection ground penetrating radar (GPR) the least square: deconvolution

作者: Shi Gang Tian Yang-jun Yang Xiao Hua

作者单位: School of sciences.Changan university Department of water resource Shaanxi provincial Govt.Xian, china school of highway.Changan university

会议类型: 国际会议

会议名称: 2011 IEEE 2nd International Conference on Computing，Control and Industrial Engineering(CCIE 2011)(第二届计算、控制与工业工程国际会议)

会议地点: 武汉

会议语种:英文

页码: 398-401

在线出版日期: 2011-08-20（万方平台首次上网日期，不代表论文的发表时间）