欢迎来到广东省科学院自动化工程研制中心 关键词：驾驶员；颜色分割；图像矩；椭圆拟合；面部定位 [gap=636]Key words : Driver; Color Segment; Image Moments; Ellipse Fitting; Face Location
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Here, the symbol is achieved by ellipse fitting.
具体方法是使用椭圆拟合所得到的符号来表示运动物体。
参考来源 - 基于特定椭圆拟合的符号化目标轮廓跟踪方法Ellipses Fitting is a classical problem in data processing.
椭圆拟合是数据处理中的一个经典问题。
参考来源 - 椭圆拟合方法的比较研究·2,447,543篇论文数据，部分数据来源于NoteExpress
采用椭圆拟合实现数字滤波，滤波效果好。
The digital filtration is realized by elliptical fitting which has a satisfactory result.
文中给出用椭圆拟合法建立隶属函数的实例。
Some examples using the ellipse fitting method to obtain the membership functions are given in this paper.
应用椭圆拟合算法，实现样件切片图像层间轮廓的匹配；
Then with the applying of the ellipse-fitting algorithm, the slicecontour matching is realized.
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