基于数学形态学和灰度跳变特征的车牌定位方法  

Technology of License Plate Location Based on Mathematical Morphology and Gray-hopping Feature

作　　者：乔有田[1] 

机构地区：[1]扬州职业大学,江苏扬州225200

出　　处：《工业控制计算机》2015年第2期77-78,共2页Industrial Control Computer

摘　　要：车牌定位是车牌自动识别系统中的一个关键问题。近年来,许多国内外学者研究发展了许多车牌定位算法。首先对比较常见的几种车牌定位方法进行了简要的介绍,并对它们各自的优点、缺点进行了分析和比较。然后提出基于数学形态学和灰度的跳变特征的车牌定位方法,并借助LabVIEW平台编程实现了该算法。实验结果表明,该方法是可行的。Locating the car license plate in a car image is an important step in car license plate recognition applications.In recent years,many domestic and foreign scholars have developed many license plate detection algorithms.This paper introduces some current technology of license plate locating.This paper compares the technology of LPL with their advantages and disadvantage,and proposes license plate location method based on mathematical morphology and hopping features of gray with Lab VIEW platform programming the algorithm.Experimental results show that the method is feasible.

关 键 词：车牌定位 数学形态学 灰度的跳变 LABVIEW 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]