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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。
By introducing the image processing technology, the geometrical correction model of photogrammetry in traffic accident scene was established, and on the basis of this, the corresponding geometric correction software was developed. The experimental results show that the geometric correction model of photographic map and the corresponding software developed based on the scene of traffic accident established in this study are suitable for the traffic accident scene map processing, and the correction effect is good.