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文件名称:platelience

  • 所属分类：
  • 图形/文字识别
  • 资源属性：
  • [Windows] [Visual C] [源码]
  • 上传时间：
  • 2012-11-26
  • 文件大小：
  • 23.9mb
  • 下载次数：
  • 0次
  • 提 供 者：
  • 张**
  • 相关连接：
  • 无
  • 下载说明：
  • 别用迅雷下载，失败请重下，重下不扣分！
修正介绍说明

介绍说明－－下载内容均来自于网络，请自行研究使用

车牌识别系统一般包括车牌定位、车牌切分、字符识别三部分，而车牌定位是车牌识别系统的基础和前提，其准确与否直接影响着车牌识别的准确率。本文针对这一关键问题进行了研究，提取了车牌的颜色特征并结合其纹理特征、几何特征以及投影特征进行准确定位。采用HSV颜色模型，利用颜色空间距离相似度计算分割颜色；针对颜色分割后的图像，车牌区域内水平方向上具有的连续跳变的特征，采用行扫描法确定车牌的上下边界；车牌区域内垂直方向具有投影特征，采用垂直投影法确定车牌的左右边界；最后根据车牌的宽高比判断是否是真实的车牌域。实验结果表明该方法效果较好、精度较高。-License plate recognition system generally includes license plate location, license plate segmentation and character recognition. And vehicle license plate location is a key stage of license plate recognition system, whose accuracy directly affects license plate recognition system’s performance. This paper studied the key issue, which mainly used color feature combining the texture feature, geometric feature to obtain accurately positioning. The HSV color space and similarity calculation was used to segmented image. Because the vehicle license plate have this property of consecutive beeps in horizontal direction, and line scanning method was used to determine the top and the bottom boundary of vehicle license plate. And also the vertical projection was used to determine the left and right boundary of the vehicle license plate because of its projection property in vertical direction. Finally, according to the HVR to judge whether the area is true. Experimental results showed that the al
相关搜索： 车牌识别
颜色
纹理
车牌
垂直投影
直方

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下载文件列表

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.............\............\chepaishibie.cpp

.............\............\chepaishibie.dsp

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.............\............\chepaishibie.h

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.............\............\chepaishibie.opt

.............\............\chepaishibie.plg

.............\............\chepaishibie.rc

.............\............\chepaishibieDoc.cpp

.............\............\chepaishibieDoc.h

.............\............\chepaishibieView.cpp

.............\............\chepaishibieView.h

.............\............\Debug\chepaishibie.exe

.............\............\.....\chepaishibie.ilk

.............\............\.....\chepaishibie.obj

.............\............\.....\chepaishibie.pch

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.............\............\.....\chepaishibie.res

.............\............\.....\chepaishibieDoc.obj

.............\............\.....\chepaishibieView.obj

.............\............\.....\DIB.obj

.............\............\.....\MainFrm.obj

.............\............\.....\StdAfx.obj

.............\............\.....\vc60.idb

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.............\............\DIB.cpp

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.............\............\ReadMe.txt

.............\............\res\chepaishibie.ico

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.............\............\...\chepaishibieDoc.ico

.............\............\...\Toolbar.bmp

.............\............\resource.h

.............\............\StdAfx.cpp

.............\............\StdAfx.h

.............\chepaishibie.aps

.............\chepaishibie.clw

.............\chepaishibie.cpp

.............\chepaishibie.dsp

.............\chepaishibie.dsw

.............\chepaishibie.h

.............\chepaishibie.ncb

.............\chepaishibie.opt

.............\chepaishibie.plg

.............\chepaishibie.rc

.............\chepaishibieDoc.cpp

.............\chepaishibieDoc.h

.............\chepaishibieView.cpp

.............\chepaishibieView.h

.............\Debug\chepaishibie.exe

.............\.....\chepaishibie.ilk

.............\.....\chepaishibie.obj

.............\.....\chepaishibie.pch

.............\.....\chepaishibie.pdb

.............\.....\chepaishibie.res

.............\.....\chepaishibieDoc.obj

.............\.....\chepaishibieView.obj

.............\.....\DIB.obj

.............\.....\MainFrm.obj

.............\.....\StdAfx.obj

.............\.....\vc60.idb

.............\.....\vc60.pdb

.............\DIB.cpp

.............\DIB.h

.............\MainFrm.cpp

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