Study on the data matching of ground-based radar and laser point cloud

Zhiwei Qiu; Chenxi Wang; Jianping Yue

doi:10.1117/12.2239718

22 July 2016 Study on the data matching of ground-based radar and laser point cloud

Zhiwei Qiu, Chenxi Wang, Jianping Yue

Proceedings Volume 9983, Pacific Rim Laser Damage 2016: Optical Materials for High-Power Lasers; 99831G (2016) https://doi.org/10.1117/12.2239718
Event: Pacific Rim Laser Damage 2016: Optical Materials for High Power Lasers, 2016, Yokohama, Japan

Abstract

Due to the unique imaging approach for ground-based radar, identification and classification in observation area is very difficult. In order to improve the accuracy of the calculation and application combine with other data resource. it is necessary to implement data matching of radar images and 3D laser point cloud. First, the 3D cloud should to be transformed to orthographic maps, and then the horizontal rotation and orbit attitude angle parameters would be estimated for similarity transformation according to the characteristics such as common points and lines. Finally, the same reference point of the ground-based SAR data and cloud data is employed to accomplished in a two-dimensional coordinate system (called local common coordinate system).

Citation Download Citation

Zhiwei Qiu, Chenxi Wang, and Jianping Yue "Study on the data matching of ground-based radar and laser point cloud", Proc. SPIE 9983, Pacific Rim Laser Damage 2016: Optical Materials for High-Power Lasers, 99831G (22 July 2016); https://doi.org/10.1117/12.2239718

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