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大小: 91.53MB文件類型: .zip金幣: 1下載: 0 次發布日期: 2022-04-30
- 語言: C/C++
- 標簽:
資源簡介
MFC 使用Opencv調用攝像頭并顯示畫面,關閉攝像頭顯示一張本地圖片,MFC 使用Opencv調用攝像頭并顯示畫面,關閉攝像頭顯示一張本地圖片,MFC 使用Opencv調用攝像頭并顯示畫面,關閉攝像頭顯示一張本地圖片
代碼片段和文件信息
#include?“StdAfx.h“
#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)->imageDat
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-05-07?13:46??ipch\
?????目錄???????????0??2018-05-07?13:46??ipch\opencamera-31ca8e88\
?????文件???147259392??2018-05-07?13:46??ipch\opencamera-31ca8e88\opencamera-6198c061.ipch
?????文件????92557312??2018-05-07?14:02??OpenCamera.sdf
?????文件?????????897??2018-05-04?16:27??OpenCamera.sln
?????文件???????27136??2018-05-07?14:02??OpenCamera.suo
?????目錄???????????0??2018-05-07?12:28??OpenCamera\
?????文件???????????1??2009-08-31?02:32??OpenCamera\ClassDiagram1.cd
?????文件????????6547??2018-05-04?17:05??OpenCamera\CvvImage.cpp
?????文件????????1925??2018-05-04?17:10??OpenCamera\CvvImage.h
?????目錄???????????0??2018-05-04?16:47??OpenCamera\Debug\
?????文件????????3214??2018-05-04?16:48??OpenCamera\Debug\cl.command.1.tlog
?????文件??????103590??2018-05-04?16:48??OpenCamera\Debug\CL.read.1.tlog
?????文件????????1640??2018-05-04?16:48??OpenCamera\Debug\CL.write.1.tlog
?????文件?????????543??2018-05-04?16:47??OpenCamera\Debug\OpenCamera.Build.CppClean.log
?????文件??????????68??2018-05-04?16:48??OpenCamera\Debug\OpenCamera.lastbuildstate
?????文件????????1507??2018-05-04?16:48??OpenCamera\Debug\OpenCamera.log
?????文件????36831232??2018-05-04?16:47??OpenCamera\Debug\OpenCamera.pch
?????文件???????????0??2018-05-04?16:48??OpenCamera\Debug\OpenCamera.unsuccessfulbuild
?????文件???????????0??2018-05-04?16:47??OpenCamera\Debug\OpenCamera.write.1.tlog
?????文件??????747375??2018-05-04?16:47??OpenCamera\Debug\stdafx.obj
?????文件?????1715200??2018-05-04?16:48??OpenCamera\Debug\vc100.idb
?????文件?????4362240??2018-05-04?16:48??OpenCamera\Debug\vc100.pdb
?????文件??????105980??2018-05-07?11:37??OpenCamera\OpenCamera.aps
?????文件????????2045??2018-05-04?16:27??OpenCamera\OpenCamera.cpp
?????文件?????????466??2018-05-04?16:27??OpenCamera\OpenCamera.h
?????文件???????10504??2018-05-07?11:37??OpenCamera\OpenCamera.rc
?????文件????????7155??2018-05-07?12:29??OpenCamera\OpenCamera.vcxproj
?????文件????????2232??2018-05-07?12:29??OpenCamera\OpenCamera.vcxproj.filters
?????文件?????????143??2018-05-04?16:27??OpenCamera\OpenCamera.vcxproj.user
?????文件????????5802??2018-05-07?13:59??OpenCamera\OpenCameraDlg.cpp
............此處省略39個文件信息
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