Error development is systematically discussed Of path line and surface fitting method.

系统地讨论了路径线法及曲面拟合法误差发展.

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Then on basis of the above researches, the smooth B Spline surface fitting is implemented.

在此基础上, 实现了三角网格模型的光滑B样条曲面的拟合.

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The subpixel edge detection algorithm based on surface fitting and gray moment is presented.

介绍了基于曲面拟合的和基于灰度矩的亚像素边缘检测算法.

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An algorithm of feature surface recognition based on quadric surface fitting and geometry property was presented.

提出了基于二次曲面拟合误差分析和几何属性分析的特征曲面识别算法.

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