Using an alternative error function, we give the closed form of the Hausdorff distance between the circular arc and the quartic Bézier curve.
利用转换误差函数给出了圆弧与四次逼近曲线间Hausdorff距离的显示形式。
参考来源 - CAGD中基于Bézier方法的曲线曲面表示与逼近When selecting the calculated point, first remove the pixels that have no contribution or less contribution to GME according to error function, and then choose the feature set for GME.
在选择计算点时,首先根据误差函数去掉对GME有用的像素点,然后设定特征点集进行全局运动估计。
参考来源 - MPEGThis paper not only studies the general natures and types of the error function, but also some general guiding principles by which the error function was established.
本文不仅研究了错误函数的一般性质和种类,还就错误函数的建立给出一般性的指导原则。
参考来源 - 错误系统模型及其应用研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
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