探地雷达数据实时成像和预处理系统设计
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摘要
探地雷达作为目前分辨率、效率最高的地下目标探测设备之一在城建、交通、地质、考古、国防等部门得到越来越广泛的应用。将雷达主机采集到的大量数据高速地传输到PC机上实时地显示,并对数据进行预处理以消除部分干扰,得到更准确、清晰的地质图像,对雷达系统而言是非常必要的。论文即介绍了作者自行设计和实现的探地雷达高速传输数据的实时显示并使用克希霍夫偏移算法进行数据预处理的软件系统,给出了该系统的工作原理和实现方法。
As one of the highest resolution and most efficiency underground survey equipments, GPR(Ground Penetrating Radar) is getting widely used in many areas, such as city utilities, transport, geology, archeology and national defense. It is essential for the radar system to image the mass high-speed data transferred from the radar host in real time accurately and clearly.,and to pre-process the data for the purpose of eliminating interference. The paper represents a high-speed GPR data real-time imaging Kirchhoff Migration and pre-processing software system, and discusses its design and implementation.
As one of the highest resolution and most efficiency underground survey equipments, GPR(Ground Penetrating Radar) is getting widely used in many areas, such as city utilities, transport, geology, archeology and national defense. It is essential for the radar system to image the mass high-speed data transferred from the radar host in real time accurately and clearly.,and to pre-process the data for the purpose of eliminating interference. The paper represents a high-speed GPR data real-time imaging Kirchhoff Migration and pre-processing software system, and discusses its design and implementation.
引文
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[3]谭明金.Visual C++图形编程技巧与实例[M].北京:人民邮电出版社,2002
[4]李冰,申春林.模拟雷达图像信号源的原理与设计[J].微计算机信息,2005,1:97-99
[5]刘喜武,刘洪.波动方程地震偏移成像方法的现状与进展[J].地球物理学进展,2002,17(4):582￣591.
[2]David J.Kruglinski,Scot Wingo,George Shepherd.Visual C++6.0技术内幕[M].北京:北京希望电子出版社,2002
[3]谭明金.Visual C++图形编程技巧与实例[M].北京:人民邮电出版社,2002
[4]李冰,申春林.模拟雷达图像信号源的原理与设计[J].微计算机信息,2005,1:97-99
[5]刘喜武,刘洪.波动方程地震偏移成像方法的现状与进展[J].地球物理学进展,2002,17(4):582￣591.
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