一种快速的圆检测方法

A Speedy Method of Recognizing the Center of a Circle

图像处理中圆的检测及其参数确定是计算机视觉和模式识别中的一项重要任务。通常采用基于Hough变换的方法,但这种方法计算量大、运算速度慢,对存储空间需求大。为了克服这些缺点,提出一种快速的圆检测方法,该方法在普通图像圆检测时具有快速、稳定、准确的特点,能满足实时性要求。

Circle recognition and ascertaining its parameters is an important task in computer vision and pattern recognition. Hough transform method is usually applied in this proceas, but its calculation is too large, the speed is too slow and it needs abundant memory. In order to overcome these shortcomings,put forward a method which can recognize the circle quickly, stably and accurately. Experimental results show that it can satisfy the real time demand.