交通事故现场俯视摄影图几何校正的研究

Study on Geometry correction for Bird′s Eyeviewphoto of Traffic Accident Site

通过引入图像处理技术 ,建立交通事故现场俯视摄影图几何校正模型 ,并在此基础上开发相应的几何校正软件。实验结果表明 ,本研究建立的交通事故现场俯视摄影图几何校正模型及基此开发的相应软件适于交通事故现场图的处理 ,校正效果良好。

In this paper, a geometry correction model for bird′seye view photo of accident scene is established by application of image processing technique Moreover, the relevant software for geometry correction is developed based on the model The practicability of the model and th e relevant software in dealing with accident scene photograph is illus trated by analysis of the experiment result, and the geometry correcti on′s effect is fine