A Method for Circle Detection Using Multi-sector Based on OpenCV
XU Ling-li · Science Technology and Engineering · 2011
A method of circle detection using multi-sector based is put forward on OpenCV,for the demand of machine vision in industrial practice and assembly line.A brief introduction of OpenCV is given firstly,the principle of this circle detection and the detection steps are described in detail.The experimental results show that detect circles correctly in a higher interference.Compared with Randomized Hough Transform(RHT),This method has higher detection rate and has lower computational overhead.