automatic license plate recognition source code

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Graduation Design python OpenCV realize the color judgment of license plate recognition

, limit2, color): row_num, Col_num= Card_img_hsv.shape[:2] XL=Col_num XR=0 YH=0 yl=row_num Row_num_limit= 21Col_num_limit= Col_num * 0.8ifColor! ="Green" ElseCol_num * 0.5#Green with gradient forIinchRange (row_num): Count=0 forJinchRange (col_num): H=Card_img_hsv.item (i, J, 0) S= Card_img_hsv.item (I, J, 1) V= Card_img_hsv.item (I, J, 2) ifLimit1 and andV:count+ = 1ifCount >Col_num_limit:ifYL >I:yl=IifYH I:yh=I forJinchRange (col_num): Count=0 forIinchRange (row_num): H=Card_im

The OPENCV code of license plate region extraction using color and morphology two methods

plate to detect these external rectangles, in line with the license plate feature is the license plate area. Neither of the two methods can be adaptively adapted to the size of the license pl

C # open CV EMGU CV positioning license plate IDEA and code

---restore content starts---Nothing recently, the company leaders want us to understand the image processing, so learning the following! Because I am not very good at C + +, I can only try to write code in C #! However, there is little information about EMGU CV on the Internet, and many of them are in English, and they are not detailed. So slowly pondering. Wrote a C # positioning license

Spark Set-PLATE: 007~spark Streaming source code interpretation of Jobscheduler Insider realization and deep thinking

Runable interface.The main code is Job.run (), previously said Job.run () is the Dstream action level method.Jobstarted and jobcompleted messages are sent before and after Job.run (), Jobscheduler receive these two messages just to record the time, to notify the job to start or finish, and there is not too much to do.Note:1. DT Big Data Dream Factory public number Dt_spark2, Spark God-level experts: Liaoliang3, Sina Weibo: Http://www.weibo.com/ilovep

Tame TIGER:JDK 5.0 Source code license

Sun recently released the source code for JDK 5.0 through the Sun Community Source code license (Community source LICENSE,SCSL) and the Java Research

Android open-source QR code recognition project zxing landscape screen changed to vertical screen recognition solution, androidzxing

Android open-source QR code recognition project zxing landscape screen changed to vertical screen recognition solution, androidzxing I found a lot of methods on the Internet, but there was a problem in the end. After debugging for several hours, I finally solved the problem of portrait screen

Draft software license agreement for source code library

/*************************************** ************************ ------------------------ License agreement starts ------------------------ [XXXXXXXX] License AgreementKeyword declaration:1. All keywords involved in this license agreement shall be subject to the interpretation in this agreement.The keyword indicates the text contained in the minimum range of "an

The principle and source code analysis of the. NET License Compiler (Lc.exe) in depth-practical tips

MyCompany.Samples.LicControl1 in Samples.DLL can create a HostAppLic.txt that contains the following content. MyCompany.Samples.LicControl1, Samples.DLL. Then call the following command to create a. licenses file named HostApp.exe.licenses. Lc/target:hostapp.exe/complist:hostapplic.txt/i:samples.dll/outdir:c:\bindir The build embeds the. licenses file as a resource in the HostApp.exe resource. If you are building a C # application, you should use the following command to build the application

HHVM's full name is "HipHop for PHP", open source code. Licensed with PHP license!

http://hhvm.com/Https://github.com/xgqfrms/hhvmWhat is a HHVM high performance server?HHVM is a high-performance, open-source server made by Facebook to execute the Hack programming language or the PHP programming language.HHVM by compiling PHP code into bytecode so that it can run in the context of a virtual machine or with a custom machine code. The current PHP

Automatic posting and Verification Code Recognition Using DELPHI

, but can be exchanged), navigate a URL, and then access it through the OLE object.For example, if there is a button with the ID btnok on the page, you can access it as follows:TryO: = embeddedwb1.oleobject.doc ument. All. Item ('btnok', 0 );O. Click;ExceptTxterror. Caption: = 'no End; The most complicated part is the verification code recognition part:Thanks to the simple verification

[Open source code and dataset] scene Word detection and recognition (from Mclab) _ Machine learning

[Open source code and dataset] scene Word detection and recognition (from Mclab) [Open source code and dataset] scene Word detection and recognition (from Mclab) End to end scene text recogni

Delphi realizes automatic Post and recognition verification code

through an OLE object. For example, there is a button on the page with ID Btnok, so you can access: try   o := EmbeddedWB1.OleObject.document.all.item('btnok',0);   o.click;  except   txtError.caption := '当前页面未发现  end; A more complex area is mainly the identification of the verification code: Thanks to this site's verification code picture is relatively simple, 4 characters, although there is interfere

Android Automatic text box input recognition hint function code _android

Automatic prompt text box (Autocompletetextview) can enhance the user experience, shorten the user's input time (Baidu's search box is this effect). I believe we are familiar with the automatic identification tips, in our life everywhere, today let me give you a brief introduction of how it is designed. The so-called automatic

Comparison of source code related to Pattern Recognition

Http://rogerioferis.com/VisualRecognitionAndSearch/Resources.html Source code Non-exhaustive list of state-of-the-art implementations related to visual recognition and search. There is no warranty for the source code links below-use them at your own risk! Feature Detection

Zbar Open source project two-dimensional code recognition (test)

In order to complete the homework assigned by the teacher, we investigated the open source two-dimensional code recognition library. I only checked the zxing, Zbar, which zxing in my machine compile debugging pass, but the effect is not ideal, so changed the Zbar use. (My small partner found the open Source Library of

We also discuss permanent visitor Recognition Technology (with source code)

Permanent visitor recognition is widely used in some Internet fields. Most of the initial implementations are based on cookies. However, when users clear the browser cache, visitor recognition cannot take effect, visitor recognition is widely used in customer service systems, site statistics, and other functions to identify regular customers. This article mainl

Android ORC text recognition-identification ID card number (with source code), androidorc

Android ORC text recognition-identification ID card number (with source code), androidorc Project addressHttps://github.com/979451341/OrcTestLet's talk about the functions implemented in this project. We can pass Bitmap of this image to the code of tess-two to get the scan result.Here I will post the address of the tex

MATLAB Image Processing: Meaning of false rejection rate, false recognition rate, calculation and other error rate Matlab source code (Network First)

://ishare.iask.sina.com.cn/f/37004900.html. Because FRR and far conflict with each other, the probability of equal error rate is equal when the two are equal. When the threshold is th, the corresponding FRR has a value and far has a value. In this way, a group of corresponding FRR and far are obtained. The far is used as the horizontal coordinate, and the FRR is used as the vertical coordinate to draw the curve, that is, the ROC curve. Then draw the Y = x curve. When the two curves intersect, th

Hmm algorithm of speech recognition and its source code

Basic"1" Understanding hmm algorithm: http://www.cnblogs.com/pangxiaodong/archive/2011/10/17/2214542.html"2" to deepen the impression again: http://blog.csdn.net/likelet/article/details/7056068"3" a review: Http://baike.baidu.com/link?url=1ajOQ5jh8lm2j234DeMJE1dA0b9N9mmGb6wFw5_-_vAlD15-PHjAg17Swm9Rr_ Cd9olko-rnvtmp-pfuxdeziqCode:free points Download:"1" http://download.csdn.net/detail/c602273091/8599943"2" http://download.csdn.net/detail/c602273091/8599951"3" http://download.csdn.net/detail/c602

Open-source Python verification code recognition tool

You guys, Spider, may be crawling pages Verification Code I think I can help you find the one closest to "Killer level" in Python. Tools (Originated from Open Source , Do not dare to exclusive good things ). Call everyone's enthusiasm, Python package> pytesser |Http://code.google.com/p/pytesser/(In fact, the key to using the py package isInstall) 1. First install Pil: easy_install -- find-links

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