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Model Construction Based on CMM and Optical Scanning Data for Reverse Engineering

机译:基于三坐标测量机和光学扫描数据的逆向工程模型构建

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This paper introduces a combined modeling method using points acquired by a touch probe on a coordinate measuring machine and an optical scanner. The optical scanning data and the high precision points captured by a touch probe are transformed into a common coordinate system through an improved iterative closet point algorithm. A data merging method is used to keep the high precision of feature surfaces and then unified into a precise 3D model. Experimental results demonstrate the efficiency of the presented method, which enhances the flexibility of digitization while maintaining the accuracy of feature surfaces.
机译:本文介绍了一种使用坐标测量机上的测头和光学扫描仪获取的点进行组合建模的方法。通过改进的迭代隐蔽点算法,将由测头捕获的光学扫描数据和高精度点转换为公共坐标系。数据合并方法用于保持要素曲面的高精度,然后将其统一为一个精确的3D模型。实验结果证明了该方法的有效性,该方法增强了数字化的灵活性,同时保持了特征表面的准确性。

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