In the technique of picture feature extraction, we import B-Spline model with shape parameter, and propose a method to extract prominent point using it.
在图像特征提取技术上，引入带形参的B样条模型，给出了基于形参均匀B样条模型的角点提取算法。
参考来源 - 三维重建中的特征匹配技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
样条模型；
由此明显可见，样条模型法能缩减系统的自由度数目并保证求解有足够的精度。
It is soon evidently that the spline model method can reduce the degrees of freedom of a system and en - sure a sufficiently accurate solution.
本文建立了参数样条模型，并通过运行相应的程序，获得了利于光顺曲面构造的优化数据。
This paper establish the mathematics model of parameter spline function to optimize the data acquired by CMM.
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