一种高效的混合圆/椭圆检测方法

A new efficient hybrid circle and ellipse fast detection method

提出了一种新的基于边缘连续特征的HT(ECHT)混合圆 /椭圆检测方法 ,利用连续的边缘曲线段来决定HT采样点 ,实验仿真结果表明该算法较好地解决了标准RHT检测中无效采样概率大。

This paper presents a new hybrid circles and ellipses detect method based on continue edge features. The sample point is determined according to the length of continue edge curves. The experiment simulation results show that the method is able to resolve the problem of invalid sampling and useless accumulation in standard randomized Hough transform.