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[Special EffectsLicensePlateRecognition

Description: 自己写的基于纹理分析和Hough变换的车牌定位程序,带车牌区域图象截取,旋转,去上下铆钉,二值话功能,测试500张图片,定位正确率83%.目前只做到定位,未加识别算法.抛砖引玉版本, 如果你有好的程序,欢迎交流.
Platform: | Size: 960713 | Author: 柴晓荣 | Hits:

[Special EffectsLicensePlateRecognition

Description: 使用说明 使用时打开此例题目录下pic中的图片,然后依次单击按钮“转”、“1”、“2”、“3”、“4”和“5”,就可以实现精确的车牌定位。 具体步骤 1.24位真彩色->256色灰度图。 2.预处理:中值滤波。 3.二值化:用一个初始阈值T对图像A进行二值化得到二值化图像B。 初始阈值T的确定方法是:选择阈值T=Gmax-(Gmax-Gmin)/3,Gmax和Gmin分别是最高、最低灰度值。 该阈值对不同牌照有一定的适应性,能够保证背景基本被置为0,以突出牌照区域。 4.削弱背景干扰。对图像B做简单的相邻像素灰度值相减,得到新的图像G,即Gi,j=|Pi,j-Pi,j-1|i=0,1,…,439 j=0,1,…,639Gi,0=Pi,0,左边缘直接赋值,不会影响整体效果。 5.用自定义模板进行中值滤波 区域灰度基本被赋值为0。考虑到文字是由许多短竖线组成,而背景噪声有一大部分是孤立噪声,用模板(1,1,1,1,1)T对G进行中值滤波,能够得到除掉了大部分干扰的图像C。 6.牌照搜索:利用水平投影法检测车牌水平位置,利用垂直投影法检测车牌垂直位置。 7.区域裁剪,截取车牌图像。-err
Platform: | Size: 2741248 | Author: 肖伟 | Hits:

[Windows DevelopLicensePlateRecognition

Description: License Plate Recognition by neural network and colour + carplate segmentation, [software describtion attached]-License Plate Recognition by neural network and colour+ carplate segmentation, [software describtion attached]
Platform: | Size: 3512320 | Author: alohaha85 | Hits:

[Mathimatics-Numerical algorithmsLicensePlateRecognition

Description: 车牌照检测和识别,适合初学者学习参考,非常有用!-It is an introduction to license plate recognition algorithm,and it is very useful
Platform: | Size: 3513344 | Author: Michal | Hits:

[Graph programLicensePlateRecognition

Description: 车牌识别程序,在程序内有详细程序说明,不包含测试序列-License plate recognition program, there are detailed procedures in the program description does not contain the test sequence
Platform: | Size: 6144 | Author: 姓名 | Hits:

[matlablicenseplaterecognition

Description: 汽车车牌识别,用matlab编写的简单的程序,很适合新人学习!-license plate recognition
Platform: | Size: 1402880 | Author: 李腾 | Hits:

[OpenCVLicensePlateRecognition

Description: license plate recognition
Platform: | Size: 421888 | Author: Adnan | Hits:

[Graph RecognizeLicensePlateRecognition

Description: LICENSEE PLATE RECOGNITION
Platform: | Size: 2325504 | Author: Adnan | Hits:

[Graph Recognizelicenseplaterecognition

Description: license plate recognition
Platform: | Size: 4096 | Author: Anina | Hits:

[Graph Recognizelicenseplaterecognition

Description: 车牌识别程序,自动识别车牌,用到图像处理和智能识别技术-License Plate Recognition
Platform: | Size: 6000640 | Author: zhangda | Hits:

[Graph RecognizeLicensePlateRecognition

Description: 这是两篇最新的车牌识别在现在的最新进展,通过查阅最新的技术来实现编程,达到了很好的识别效果-This is the latest number plate recognition in two of the latest now, through the latest technology to achieve access to programming, to achieve a good recognition effect
Platform: | Size: 901120 | Author: 王佳 | Hits:

[Graph RecognizeLicensePlateRecognition

Description: 汽车牌照识别系统源代码,是基于MATLAB的识别系统设计程序-the original code of vehicle license plate recognition system
Platform: | Size: 632832 | Author: 吴靖楠 | Hits:

[Special Effectslicenseplaterecognition

Description: 车牌检测 车牌检测 车牌检测-license plate recognitionlicense plate recognitionlicense plate recognition
Platform: | Size: 984064 | Author: moon | Hits:

[File OperateLicensePlateRecognition

Description: 一个切实可行的车牌识别系统代码,包括车牌定位、车牌分割与车牌字符识别过程。-A practical license plate recognition system code, including the license plate location, license plate character segmentation and recognition process.
Platform: | Size: 18171904 | Author: 家爱 | Hits:

[Special EffectsLicensePlateRecognition

Description: 图像中汽车牌照定位的准确与否,直接关系到自动车牌识别系统的整体性能.考虑由于时间和气候光照特性不同造成车牌图片清晰度的明显差异,提出一种新的自适应动态阈值车牌定位的算法.该方法首先分析图像的清晰度,将图像的白点数固定在一个与差分均值成正比的比例值内.然后,去除离散噪声.针对车牌区域的行和列有不同的特征,用不同的方法进行车牌横向和纵向区域的精确定位,最终找到目标车牌区域.实验显示,该方法对车牌定位的准确率达到98.7 -Image vehicle license positioning accuracy is directly related to the automatic license plate recognition system s overall performance. Considered due to time and weather caused by different license plate illumination characteristics significantly different picture clarity, a new adaptive dynamic threshold plate positioning algorithm the method first analyzes the sharpness, the white point of the image in a fixed proportion of the differential value is proportional to the mean inner then, remove the discrete noise plate area for the rows and columns have different characteristics, with different methods for horizontal and vertical plates pinpoint areas, and ultimately find the target plate region. experiments show that the method plate positioning accuracy rate of 98.7
Platform: | Size: 12822528 | Author: caizheng | Hits:

[CSharpLicensePlateRecognition

Description: opencv车牌定位及字符识别,毕业论文可用-opencv license plate location and character recognition, thesis available
Platform: | Size: 86016 | Author: 张嘉持 | Hits:

[Post-TeleCom sofeware systemsLicensePlateRecognition

Description: Auto Place Registration
Platform: | Size: 7144448 | Author: ThuanDD | Hits:

[OpenCVLicensePlateRecognition

Description: 车牌识别系统,可以自己看看,这个代码比较详细-License plate recognition systems, and can see for yourself, this code in detail
Platform: | Size: 87040 | Author: 鹏淹 | Hits:

[OpenCVLicenseplateRecognition

Description: 车牌牌照检测识别完整源代码 开发环境:vc6.0和opencv1.0 整体功能:是为了实现车牌自动跟踪,检测,并拍照,定位,识别,但是跟踪和拍照等于没有实现。 实现功能: 能实现视频中物体跟踪,但必须是手动圈住才行,摄像头是usb摄像头. 打开车牌图片,能进行定位,车牌分割,字符分割,字符识别。(License plate recognition)
Platform: | Size: 18132992 | Author: 少年游_ | Hits:

[Graph RecognizeLicensePlateRecognition-master

Description: 实现车牌识别,内置模板,并带有界面,使用起来很简单(To achieve license plate recognition, built-in template, and with interface, it is very simple to use.)
Platform: | Size: 379904 | Author: 韬韬江水 | Hits:

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