摘要
针对药品缺陷检测系统的具体要求,以及Canny算子在双阈值选取方面的困难,对Canny算子进行改进。主要采用Otsu算法进行高低阈值的选取,使改进后的算法具有自适应阈值选取能力。仿真试验证明所提算法的有效性和优越性。
In view of specific requirements of drug defect detection system and the difficulties of Canny operator in double threshold selection, improves the Canny operator. Applies Otsu algorithm to high and low thresholds selection, so the improved algorithm has the ability of adaptive threshold selection. The simulation result proves the validity and superiority of the algorithm.
出处
《湖南工业大学学报》
2014年第4期67-70,共4页
Journal of Hunan University of Technology
基金
湖南省科学计划基金资助项目(2012FJ4265)
