现代电子技术2016，Vol.39Issue(17)：16-19,4.DOI:10.16652/j.issn.1004-373x.2016.17.004
基于Halcon的指针式仪表的读数
Pointer instrument reading based on Halcon
摘要
Abstract
In order to realize the automatic reading of pointer instrument,a Halcon⁃based method combining polar coordi⁃nate transformation,BP neural network,morphological processing and geometric computation is proposed. According to the circle center feature of the instrument,this method is suitable for the reading of different pointer instruments only relying on the image information,and has wide application. The experimental results show that the method is simple and quick,and beneficial to the improvement of accuracy and efficiency.关键词
指针式仪表/极坐标变换/BP神经网络/形态学处理Key words
pointer instrument/polar coordinate transformation/BP neural network/morphological processing分类
信息技术与安全科学引用本文复制引用
尹红敏,葛广英,肖海俊,张如如..基于Halcon的指针式仪表的读数[J].现代电子技术,2016,39(17):16-19,4.基金项目
国家自然科学基金项目 （）
