文档介绍：基于数字图像的车牌识别
目录
第一部分:
PCI总线................................................................................................................4
PCI总线的基本结构................................................................................4
PCI总线A/D卡的通用结构.............................................................................5
A/D卡的采集、存储和显示程序.......................................................................6
A/D卡的采集的基本原理..................................................................................6
实验结果与分析................................................................................................6
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第二部分:
中文摘要 ................................................................................................................10
英文摘要 .................................................................................................................11
1 引言 .................................................................................................................12
车牌识别技术的研究背景...................................................................................12
国内外研究现状...................................................................................................12
车牌识别系统研究目的及意义...........................................................................13
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2 车牌图像的预处理………………………………………………………………14
预处理技术概述……………………………………………...............................14
图像的灰度化…………………………………………………………...............15
图像的二值化……………………………………………………………