一种改进的图像灰度匹配方法  

Improved Image Grayscale Matching Method

作　　者：童伟 Tong Wei(CRSC Urban Rail Transit Technology Co.,Ltd.,Beijing 100070,China)

机构地区：[1]通号城市轨道交通技术有限公司,北京100070

出　　处：《铁路通信信号工程技术》2022年第6期87-90,共4页Railway Signalling & Communication Engineering

摘　　要：当地铁FAO系统运行时,障碍物检测系统是有效的辅助设备。提出一种在尺度不变性、旋转不变性和实时性之间权衡,以确保机器视觉系统有效进行图像灰度匹配的方法,可以应用于障碍物检测装置图像分析。When the metro train is operating under FAO mode,obstruction detection system is an eff ective auxiliary device.This paper proposes a method of balancing among scale-invariant,rotate-invariant and system real-time,so as to ensure machine vision system to effi ciently complete image grayscale matching,which can be applied to the image analysis of obstruction detection device.

关 键 词：全自动运行 灰度匹配 障碍物检测 目标检测 机器视觉 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]