資源簡介
本項目即拿MFC做了一個畫板,畫一個數(shù)字后可自行識別數(shù)字。
有保存圖片,清空畫板功能,簡單實用。
識別方法為SVM,調(diào)用已經(jīng)訓練好的MNIST數(shù)據(jù)集"SVM_DATA.xml"
訓練方法自行百度,一大堆。。。
基于OpenCv 2.4.6,下載的朋友自行修改配置為自己使用的OpenCv版本即可。

代碼片段和文件信息
//?DrawingBoard.cpp?:?定義應用程序的類行為。
//
#include?“stdafx.h“
#include?“DrawingBoard.h“
#include?“DrawingBoardDlg.h“
#ifdef?_DEBUG
#define?new?DEBUG_NEW
#endif
//?CDrawingBoardApp
BEGIN_MESSAGE_MAP(CDrawingBoardApp?CWinApp)
ON_COMMAND(ID_HELP?&CWinApp::onhelp)
END_MESSAGE_MAP()
//?CDrawingBoardApp?構(gòu)造
CDrawingBoardApp::CDrawingBoardApp()
{
//?支持重新啟動管理器
m_dwRestartManagerSupportFlags?=?AFX_RESTART_MANAGER_SUPPORT_RESTART;
//?TODO:?在此處添加構(gòu)造代碼,
//?將所有重要的初始化放置在?InitInstance?中
}
//?唯一的一個?CDrawingBoardApp?對象
CDrawingBoardApp?theApp;
//?CDrawingBoardApp?初始化
BOOL?CDrawingBoardApp::InitInstance()
{
//?如果一個運行在?Windows?XP?上的應用程序清單指定要
//?使用?ComCtl32.dll?版本?6?或更高版本來啟用可視化方式,
//則需要?InitCommonControlsEx()。否則,將無法創(chuàng)建窗口。
INITCOMMONCONTROLSEX?InitCtrls;
InitCtrls.dwSize?=?sizeof(InitCtrls);
//?將它設(shè)置為包括所有要在應用程序中使用的
//?公共控件類。
InitCtrls.dwICC?=?ICC_WIN95_CLASSES;
InitCommonControlsEx(&InitCtrls);
CWinApp::InitInstance();
AfxEnableControlContainer();
//?創(chuàng)建?shell?管理器,以防對話框包含
//?任何?shell?樹視圖控件或?shell?列表視圖控件。
CShellManager?*pShellManager?=?new?CShellManager;
//?標準初始化
//?如果未使用這些功能并希望減小
//?最終可執(zhí)行文件的大小,則應移除下列
//?不需要的特定初始化例程
//?更改用于存儲設(shè)置的注冊表項
//?TODO:?應適當修改該字符串,
//?例如修改為公司或組織名
SetRegistryKey(_T(“應用程序向?qū)傻谋镜貞贸绦颉埃?
CDrawingBoardDlg?dlg;
m_pMainWnd?=?&dlg;
INT_PTR?nResponse?=?dlg.DoModal();
if?(nResponse?==?IDOK)
{
//?TODO:?在此放置處理何時用
//??“確定”來關(guān)閉對話框的代碼
}
else?if?(nResponse?==?IDCANCEL)
{
//?TODO:?在此放置處理何時用
//??“取消”來關(guān)閉對話框的代碼
}
//?刪除上面創(chuàng)建的?shell?管理器。
if?(pShellManager?!=?NULL)
{
delete?pShellManager;
}
//?由于對話框已關(guān)閉,所以將返回?FALSE?以便退出應用程序,
//??而不是啟動應用程序的消息泵。
return?FALSE;
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????105820??2017-07-07?18:13??HandWriting?Predict\DrawingBoard\DrawingBoard.aps
?????文件???????2071??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\DrawingBoard.cpp
?????文件????????478??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\DrawingBoard.h
?????文件??????10362??2017-07-07?18:13??HandWriting?Predict\DrawingBoard\DrawingBoard.rc
?????文件??????10334??2017-07-03?15:12??HandWriting?Predict\DrawingBoard\DrawingBoard.vcxproj
?????文件???????2061??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\DrawingBoard.vcxproj.filters
?????文件????????143??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\DrawingBoard.vcxproj.user
?????文件???????8563??2017-07-07?18:13??HandWriting?Predict\DrawingBoard\DrawingBoardDlg.cpp
?????文件???????1391??2017-07-07?18:11??HandWriting?Predict\DrawingBoard\DrawingBoardDlg.h
?????文件???????3108??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\ReadMe.txt
????.......?????67777??2009-08-31?02:31??HandWriting?Predict\DrawingBoard\res\DrawingBoard.ico
?????文件????????680??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\res\DrawingBoard.rc2
?????文件???????1830??2017-07-07?16:50??HandWriting?Predict\DrawingBoard\resource.h
?????文件????????145??2017-07-07?15:48??HandWriting?Predict\DrawingBoard\stdafx.cpp
?????文件???????1698??2017-07-07?16:24??HandWriting?Predict\DrawingBoard\stdafx.h
?????文件???25448543??2017-06-22?15:36??HandWriting?Predict\DrawingBoard\SVM_DATA.xm
?????文件????????234??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\targetver.h
?????文件???18436096??2017-07-07?18:16??HandWriting?Predict\DrawingBoard.sdf
?????文件???????1257??2017-07-03?15:05??HandWriting?Predict\DrawingBoard.sln
????..A..H.?????16896??2017-07-07?18:16??HandWriting?Predict\DrawingBoard.suo
?????目錄??????????0??2017-07-03?14:35??HandWriting?Predict\DrawingBoard\res
?????目錄??????????0??2017-07-07?18:17??HandWriting?Predict\DrawingBoard
?????目錄??????????0??2017-07-07?18:17??HandWriting?Predict
-----------?---------??----------?-----??----
?????????????44119487????????????????????23
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