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大小: 5.27MB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2023-11-17
- 語言: C/C++
- 標簽: OpenCV、MFC??
資源簡介
此源代碼配套博客使用,代碼主要是利用OpenCV的函數(shù)調用電腦攝像頭并顯示在MFC的圖片控件上。

代碼片段和文件信息
#include?“stdafx.h“//加到工程后這個就要添上
#include?“CvvImage.h“
//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////
CV_INLINE?RECT?NormalizeRect(RECT?r);
CV_INLINE?RECT?NormalizeRect(RECT?r)
{
int?t;
if?(r.left?>?r.right)
{
t?=?r.left;
r.left?=?r.right;
r.right?=?t;
}
if?(r.top?>?r.bottom)
{
t?=?r.top;
r.top?=?r.bottom;
r.bottom?=?t;
}
return?r;
}
CV_INLINE?CvRect?RectToCvRect(RECT?sr);
CV_INLINE?CvRect?RectToCvRect(RECT?sr)
{
sr?=?NormalizeRect(sr);
return?cvRect(sr.left?sr.top?sr.right?-?sr.left?sr.bottom?-?sr.top);
}
CV_INLINE?RECT?CvRectToRect(CvRect?sr);
CV_INLINE?RECT?CvRectToRect(CvRect?sr)
{
RECT?dr;
dr.left?=?sr.x;
dr.top?=?sr.y;
dr.right?=?sr.x?+?sr.width;
dr.bottom?=?sr.y?+?sr.height;
return?dr;
}
CV_INLINE?IplROI?RectToROI(RECT?r);
CV_INLINE?IplROI?RectToROI(RECT?r)
{
IplROI?roi;
r?=?NormalizeRect(r);
roi.xOffset?=?r.left;
roi.yOffset?=?r.top;
roi.width?=?r.right?-?r.left;
roi.height?=?r.bottom?-?r.top;
roi.coi?=?0;
return?roi;
}
void?FillBitmapInfo(BITMAPINFO*?bmi?int?width?int?height?int?bpp?int?origin)
{
assert(bmi?&&?width?>=?0?&&?height?>=?0?&&?(bpp?==?8?||?bpp?==?24?||?bpp?==?32));
BITMAPINFOHEADER*?bmih?=?&(bmi->bmiHeader);
memset(bmih?0?sizeof(*bmih));
bmih->biSize?=?sizeof(BITMAPINFOHEADER);
bmih->biWidth?=?width;
bmih->biHeight?=?origin???abs(height)?:?-abs(height);
bmih->biPlanes?=?1;
bmih->biBitCount?=?(unsigned?short)bpp;
bmih->biCompression?=?BI_RGB;
if?(bpp?==?8)
{
RGBQUAD*?palette?=?bmi->bmiColors;
int?i;
for?(i?=?0;?i?256;?i++)
{
palette[i].rgbBlue?=?palette[i].rgbGreen?=?palette[i].rgbRed?=?(BYTE)i;
palette[i].rgbReserved?=?0;
}
}
}
CvvImage::CvvImage()
{
m_img?=?0;
}
void?CvvImage::Destroy()
{
cvReleaseImage(&m_img);
}
CvvImage::~CvvImage()
{
Destroy();
}
bool?CvvImage::Create(int?w?int?h?int?bpp?int?origin)
{
const?unsigned?max_img_size?=?10000;
if?((bpp?!=?8?&&?bpp?!=?24?&&?bpp?!=?32)?||
(unsigned)w?>=?max_img_size?||?(unsigned)h?>=?max_img_size?||
(origin?!=?IPL_ORIGIN_TL?&&?origin?!=?IPL_ORIGIN_BL))
{
assert(0);?//?most?probably?it?is?a?programming?error
return?false;
}
if?(!m_img?||?Bpp()?!=?bpp?||?m_img->width?!=?w?||?m_img->height?!=?h)
{
if?(m_img?&&?m_img->nSize?==?sizeof(IplImage))
Destroy();
/*?prepare?IPL?header?*/
m_img?=?cvCreateImage(cvSize(w?h)?IPL_DEPTH_8U?bpp?/?8);
}
if?(m_img)
m_img->origin?=?origin?==?0???IPL_ORIGIN_TL?:?IPL_ORIGIN_BL;
return?m_img?!=?0;
}
void?CvvImage::CopyOf(CvvImage&?image?int?desired_color)
{
IplImage*?img?=?image.GetImage();
if?(img)
{
CopyOf(img?desired_color);
}
}
#define?HG_IS_IMAGE(img)?\
((img)?!=?0?&&?((const?IplImage*)(img))->nSize?==?sizeof(IplImage)?&&?\
((IplImage*)img)->
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-04-03?20:43??PylonCamera\
?????目錄???????????0??2017-04-03?20:43??PylonCamera\Debug\
?????文件??????184320??2017-03-31?19:32??PylonCamera\Debug\PylonCamera.exe
?????文件?????1135132??2017-03-31?19:32??PylonCamera\Debug\PylonCamera.ilk
?????文件?????6851584??2017-03-31?19:32??PylonCamera\Debug\PylonCamera.pdb
?????目錄???????????0??2017-04-03?20:43??PylonCamera\PylonCamera\
?????文件????????1333??2017-03-31?19:57??PylonCamera\PylonCamera.sln
?????文件???????35840??2017-04-03?12:12??PylonCamera\PylonCamera.v12.suo
?????文件????????6528??2017-04-01?14:04??PylonCamera\PylonCamera\CvvImage.cpp
?????文件????????1935??2017-04-01?14:04??PylonCamera\PylonCamera\CvvImage.h
?????文件??????108896??2017-04-02?23:22??PylonCamera\PylonCamera\PylonCamera.aps
?????文件????????2439??2017-03-30?10:59??PylonCamera\PylonCamera\PylonCamera.cpp
?????文件?????????591??2017-03-31?23:49??PylonCamera\PylonCamera\PylonCamera.h
?????文件???????10890??2017-04-02?23:22??PylonCamera\PylonCamera\PylonCamera.rc
?????文件???????10662??2017-04-02?23:10??PylonCamera\PylonCamera\PylonCamera.vcxproj
?????文件????????2265??2017-04-01?14:11??PylonCamera\PylonCamera\PylonCamera.vcxproj.filters
?????文件????????5123??2017-04-03?12:10??PylonCamera\PylonCamera\PylonCameraDlg.cpp
?????文件????????1278??2017-04-02?23:22??PylonCamera\PylonCamera\PylonCameraDlg.h
?????文件????????4112??2017-03-30?10:59??PylonCamera\PylonCamera\ReadMe.txt
?????目錄???????????0??2017-04-03?20:43??PylonCamera\PylonCamera\res\
?????文件????????1608??2017-04-02?22:41??PylonCamera\PylonCamera\resource.h
?????文件???????67777??2013-07-22?01:18??PylonCamera\PylonCamera\res\PylonCamera.ico
?????文件?????????678??2017-03-30?10:59??PylonCamera\PylonCamera\res\PylonCamera.rc2
?????文件?????????144??2017-03-30?10:59??PylonCamera\PylonCamera\stdafx.cpp
?????文件????????1578??2017-03-30?10:59??PylonCamera\PylonCamera\stdafx.h
?????文件?????????234??2017-03-30?10:59??PylonCamera\PylonCamera\targetver.h
?????目錄???????????0??2017-04-03?20:43??PylonCamera\x64\
?????目錄???????????0??2017-04-03?20:43??PylonCamera\x64\Debug\
?????文件??????305664??2017-04-03?12:10??PylonCamera\x64\Debug\PylonCamera.exe
?????文件?????2449976??2017-04-03?12:10??PylonCamera\x64\Debug\PylonCamera.ilk
?????文件?????8113152??2017-04-03?12:10??PylonCamera\x64\Debug\PylonCamera.pdb
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