摘要
Hough变换的运算精度及其运算速度,在高速、高精度工作环境下具有重要的意义,提出了一种改进的Hough变换的直线提取算法。通过对零件图像预处理、改进的Hough变换处理,实现了快速、高精度地轴类零件轮廓直线的检测。利用C++编程,采用Open CV,针对某轴类零件轴径的非接触检测,实现了改进的Hough变换的直线提取算法。
A line extraction algorithm based on improved Hough transform was proposed to realize non-contact measurement of shaft component. It processed the image by pre-treated, improved Hough transform to realize detecting the shaft component outline more quickly and with high-precision. The method which detects diameter of one shaft is realized by using OpenCV in C＋ ＋ Builder programming environment.
出处
《红外技术》
CSCD
北大核心
2015年第11期970-975,共6页
Infrared Technology
基金
国家自然科学基金
面向再制造工程的精度设计及质量控制系统方法的研究
编号:50875159
