Home » Source Code » VS2005+OpenCV implementation Chinese characters recognition function

VS2005+OpenCV implementation Chinese characters recognition function

xieyanle
2014-12-26 02:24:41
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图像处理图像处理 CPlusPlus, C-C++C++

Description

Procedure is to verify that the image processing algorithms, mainly for printed Chinese character recognition method to do a more in-depth study to study and discuss the line cutting, and cutting of printed Chinese characters, were also studied by BP neural network recognition method of Chinese characters.
First, using the Gaussian smoothing filter, smoothing the image, removed the unnecessary distractions. Then use the global threshold method for binary image processing, then using horizontal and vertical projection method to the cutting of rows and columns of printed Chinese characters cutting, finally has been training BP neural networks to recognize Chinese characters.
The systems are not perfect places, first, its accuracy is still not very high, it is because there is no method of feature extraction, simply using pixel-matching method for Chinese character recognition; second, the system is not very stable, sometimes sets the same parameters before and after recognition of the consequences are not the same.
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File list

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Name Size Date
PCCRSystem.exe2.91 MB10-01-13|00:28
bp.xml3.39 MB08-01-13|17:14
CarPlateIdentify.cpp6.30 kB22-12-12|19:18
CarPlateIdentify.h411.00 B25-12-12|09:15
CCDivisionDlg.cpp2.58 kB08-01-13|20:50
CCDivisionDlg.h791.00 B08-01-13|20:05
CharIdentifyDisplay.cpp682.00 B08-01-13|21:45
CharIdentifyDisplay.h566.00 B08-01-13|21:46
ChildFrm.cpp890.00 B06-12-12|09:47
ChildFrm.h483.00 B06-12-12|09:47
ColorImage.cpp733.00 B23-12-12|10:09
ColorImage.h359.00 B22-12-12|12:23
DIBImage.cpp10.07 kB16-12-12|00:44
DIBImage.h1.27 kB16-12-12|00:48
BuildLog.htm15.38 kB10-01-13|00:28
CarPlateIdentify.obj140.44 kB10-01-13|00:28
CCDivisionDlg.obj201.88 kB10-01-13|00:28
CharIdentifyDisplay.obj65.42 kB10-01-13|00:28
ChildFrm.obj25.99 kB10-01-13|00:28
ColorImage.obj131.51 kB10-01-13|00:28
DIBImage.obj17.44 kB10-01-13|00:28
ImageConverter.obj141.24 kB10-01-13|00:28
ImageDivision.obj135.41 kB10-01-13|00:28
ImageSmooth.obj131.70 kB10-01-13|00:28
MainFrm.obj32.29 kB10-01-13|00:28
mt.dep65.00 B10-01-13|00:28
NeuralNetwork.obj213.92 kB10-01-13|00:28
OCRFunction.obj142.45 kB10-01-13|00:28
OpenCVImage.obj389.45 kB10-01-13|00:28
PCCRSystem.exe.embed.manifest422.00 B10-01-13|00:28
PCCRSystem.exe.embed.manifest.res488.00 B10-01-13|00:28
PCCRSystem.exe.intermediate.manifest404.00 B10-01-13|00:28
PCCRSystem.obj161.30 kB10-01-13|00:28
PCCRSystem.pch12.63 MB10-01-13|00:28
PCCRSystem.res41.96 kB10-01-13|00:28
PCCRSystemDoc.obj190.12 kB10-01-13|00:28
PCCRSystemView.obj252.38 kB10-01-13|00:28
stdafx.obj263.18 kB10-01-13|00:28
vc80.idb1.28 MB10-01-13|00:28
vc80.pdb1.44 MB10-01-13|00:28
DIBImage.cpp117.00 B16-12-12|00:36
ImageDivision.cpp4.66 kB23-12-12|21:09
ImageDivision.h492.00 B23-12-12|11:01
ImageSmooth.cpp541.00 B19-12-12|19:31
ImageSmooth.h367.00 B19-12-12|19:31
MainFrm.cpp1.77 kB06-12-12|09:47
MainFrm.h632.00 B06-12-12|09:47
NeuralNetwork.cpp8.60 kB09-01-13|20:32
NeuralNetwork.h888.00 B09-01-13|17:45
OCRFunction.cpp9.67 kB08-01-13|22:29
OCRFunction.h659.00 B05-01-13|18:29
ImageConverter.cpp5.31 kB10-12-12|21:47
ImageConverter.h575.00 B08-12-12|11:17
OpenCVImage.cpp16.60 kB09-01-13|17:55
OpenCVImage.h1.32 kB09-01-13|17:48
OpenCV_Debug.vsprops638.00 B03-12-12|13:55
OpenCV_Release.vsprops617.00 B03-12-12|13:55
PCCRSystem.aps69.14 kB08-01-13|23:34
PCCRSystem.cpp3.47 kB06-12-12|21:52
PCCRSystem.h494.00 B06-12-12|09:47
PCCRSystem.rc15.04 kB08-01-13|23:34
PCCRSystem.vcproj8.50 kB10-01-13|00:28
PCCRSystem.vcproj.xieyanle-PC.xieyanle.user1.39 kB24-02-13|10:01
PCCRSystemDoc.cpp3.44 kB08-12-12|11:22
PCCRSystemDoc.h841.00 B08-12-12|11:54
PCCRSystemView.cpp10.19 kB09-01-13|19:45
PCCRSystemView.h1.51 kB08-01-13|21:27
ReadMe.txt3.62 kB06-12-12|09:47
BuildLog.htm8.60 kB09-01-13|22:00
CarPlateIdentify.obj734.64 kB09-01-13|20:20
CCDivisionDlg.obj745.98 kB09-01-13|20:20
CharIdentifyDisplay.obj27.27 kB09-01-13|20:20
ChildFrm.obj24.60 kB09-01-13|20:20
ColorImage.obj729.00 kB09-01-13|20:20
DIBImage.obj20.89 kB09-01-13|20:20
ImageConverter.obj737.30 kB09-01-13|20:20
ImageDivision.obj733.60 kB09-01-13|20:20
ImageSmooth.obj729.03 kB09-01-13|20:20
MainFrm.obj26.54 kB09-01-13|20:20
mt.dep65.00 B09-01-13|22:00
NeuralNetwork.obj748.06 kB09-01-13|21:59
OCRFunction.obj744.49 kB09-01-13|20:20
OpenCVImage.obj795.81 kB09-01-13|20:20
PCCRSystem.exe.intermediate.manifest404.00 B09-01-13|21:59
PCCRSystem.obj748.55 kB09-01-13|20:20
PCCRSystem.pch13.56 MB09-01-13|20:20
PCCRSystem.res41.96 kB09-01-13|20:20
PCCRSystemDoc.obj744.98 kB09-01-13|20:20
PCCRSystemView.obj770.12 kB09-01-13|20:20
stdafx.obj1.84 MB09-01-13|20:20
vc80.idb635.00 kB09-01-13|21:59
vc80.pdb1.27 MB09-01-13|21:59
PCCRSystem.ico21.12 kB11-11-05|22:45
PCCRSystem.rc2366.00 B06-12-12|09:47
PCCRSystemDoc.ico1.05 kB11-11-05|22:44
Toolbar.bmp1.05 kB11-11-05|22:45
resource.h2.36 kB08-01-13|21:38
stdafx.cpp141.00 B06-12-12|09:47
stdafx.h2.43 kB06-12-12|09:47
PCCRSystem.ncb22.91 MB24-02-13|10:01
PCCRSystem.sln895.00 B06-12-12|09:47
PCCRSystem.suo247.50 kB24-02-13|10:01
PCCRSystem.exe432.00 kB09-01-13|22:00
CarPlateIdentify0.00 B25-12-12|09:15
ColorImage0.00 B23-12-12|10:09
COM0.00 B16-12-12|00:48
Debug0.00 B10-01-13|00:28
ImageDivision0.00 B23-12-12|21:09
ImageSmooth0.00 B19-12-12|19:31
OCRFunction0.00 B09-01-13|20:32
OpenCVBase0.00 B09-01-13|17:55
Release0.00 B09-01-13|22:00
res0.00 B06-12-12|09:47
debug0.00 B26-12-14|15:12
PCCRSystem0.00 B09-01-13|19:45
release0.00 B26-12-14|15:12
PCCRSystem0.00 B09-01-13|20:29
...
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VS2005+OpenCV implementation Chinese characters recognition function (16.87 MB)

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