MFC中使用OpenCV显示选定文件夹中所有图像文件,用户可选择指定文件夹,程序自动检测文件夹中所有图像文件,并逐个显示出来。这里只是一个简单的小程序,代码可用于集成到更复杂的程序。
代码片段和文件信息
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2014-11-12 12:07 MFC_OpencvTest1
文件 6546 2014-11-11 20:55 MFC_OpencvTest1CvvImage.cpp
文件 1536 2014-11-11 21:30 MFC_OpencvTest1CvvImage.h
目录 0 2014-11-12 12:08 MFC_OpencvTest1Debug
文件 13190 2014-11-12 12:08 MFC_OpencvTest1DebugBuildLog.htm
文件 140178 2014-11-12 09:34 MFC_OpencvTest1DebugCvvImage.obj
文件 920 2014-11-12 09:35 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.embed.manifest
文件 984 2014-11-12 09:35 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.embed.manifest.res
文件 861 2014-11-12 12:08 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.intermediate.manifest
文件 130850 2014-11-12 10:44 MFC_OpencvTest1DebugMFC_OpencvTest1.obj
文件 24903680 2014-11-12 09:34 MFC_OpencvTest1DebugMFC_OpencvTest1.pch
文件 23648 2014-11-12 10:53 MFC_OpencvTest1DebugMFC_OpencvTest1.res
文件 196612 2014-11-12 12:08 MFC_OpencvTest1DebugMFC_OpencvTest1Dlg.obj
文件 62 2014-11-12 12:08 MFC_OpencvTest1Debugmt.dep
文件 466499 2014-11-12 09:34 MFC_OpencvTest1Debugstdafx.obj
文件 1510400 2014-11-12 12:08 MFC_OpencvTest1Debugvc90.idb
文件 3125248 2014-11-12 12:08 MFC_OpencvTest1Debugvc90.pdb
文件 5552 2014-11-11 16:08 MFC_OpencvTest1dirent.h
文件 59496 2014-11-12 10:53 MFC_OpencvTest1MFC_OpencvTest1.aps
文件 2201 2014-11-10 20:10 MFC_OpencvTest1MFC_OpencvTest1.cpp
文件 558 2014-11-10 20:10 MFC_OpencvTest1MFC_OpencvTest1.h
文件 5864 2014-11-12 10:53 MFC_OpencvTest1MFC_OpencvTest1.rc
文件 6479 2014-11-12 09:34 MFC_OpencvTest1MFC_OpencvTest1.vcproj
文件 1425 2014-11-12 13:46 MFC_OpencvTest1MFC_OpencvTest1.vcproj.William-PC.William.user
文件 12702 2014-11-12 12:07 MFC_OpencvTest1MFC_OpencvTest1Dlg.cpp
文件 2754 2014-11-12 10:44 MFC_OpencvTest1MFC_OpencvTest1Dlg.h
文件 4386 2014-11-10 20:10 MFC_OpencvTest1ReadMe.txt
目录 0 2014-11-10 20:11 MFC_OpencvTest1
es
文件 825 2014-11-11 22:15 MFC_OpencvTest1
esource.h
文件 21630 2003-07-23 16:52 MFC_OpencvTest1
esMFC_OpencvTest1.ico
文件 406 2014-11-10 20:11 MFC_OpencvTest1
esMFC_OpencvTest1.rc2
............此处省略3个文件信息
#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();
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) &&
((IplImag
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
目录 0 2014-11-12 12:07 MFC_OpencvTest1
文件 6546 2014-11-11 20:55 MFC_OpencvTest1CvvImage.cpp
文件 1536 2014-11-11 21:30 MFC_OpencvTest1CvvImage.h
目录 0 2014-11-12 12:08 MFC_OpencvTest1Debug
文件 13190 2014-11-12 12:08 MFC_OpencvTest1DebugBuildLog.htm
文件 140178 2014-11-12 09:34 MFC_OpencvTest1DebugCvvImage.obj
文件 920 2014-11-12 09:35 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.em
文件 984 2014-11-12 09:35 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.em
文件 861 2014-11-12 12:08 MFC_OpencvTest1DebugMFC_OpencvTest1.exe.intermediate.manifest
文件 130850 2014-11-12 10:44 MFC_OpencvTest1DebugMFC_OpencvTest1.obj
文件 24903680 2014-11-12 09:34 MFC_OpencvTest1DebugMFC_OpencvTest1.pch
文件 23648 2014-11-12 10:53 MFC_OpencvTest1DebugMFC_OpencvTest1.res
文件 196612 2014-11-12 12:08 MFC_OpencvTest1DebugMFC_OpencvTest1Dlg.obj
文件 62 2014-11-12 12:08 MFC_OpencvTest1Debugmt.dep
文件 466499 2014-11-12 09:34 MFC_OpencvTest1Debugstdafx.obj
文件 1510400 2014-11-12 12:08 MFC_OpencvTest1Debugvc90.idb
文件 3125248 2014-11-12 12:08 MFC_OpencvTest1Debugvc90.pdb
文件 5552 2014-11-11 16:08 MFC_OpencvTest1dirent.h
文件 59496 2014-11-12 10:53 MFC_OpencvTest1MFC_OpencvTest1.aps
文件 2201 2014-11-10 20:10 MFC_OpencvTest1MFC_OpencvTest1.cpp
文件 558 2014-11-10 20:10 MFC_OpencvTest1MFC_OpencvTest1.h
文件 5864 2014-11-12 10:53 MFC_OpencvTest1MFC_OpencvTest1.rc
文件 6479 2014-11-12 09:34 MFC_OpencvTest1MFC_OpencvTest1.vcproj
文件 1425 2014-11-12 13:46 MFC_OpencvTest1MFC_OpencvTest1.vcproj.William-PC.William.user
文件 12702 2014-11-12 12:07 MFC_OpencvTest1MFC_OpencvTest1Dlg.cpp
文件 2754 2014-11-12 10:44 MFC_OpencvTest1MFC_OpencvTest1Dlg.h
文件 4386 2014-11-10 20:10 MFC_OpencvTest1ReadMe.txt
目录 0 2014-11-10 20:11 MFC_OpencvTest1
es
文件 825 2014-11-11 22:15 MFC_OpencvTest1
esource.h
文件 21630 2003-07-23 16:52 MFC_OpencvTest1
esMFC_OpencvTest1.ico
文件 406 2014-11-10 20:11 MFC_OpencvTest1
esMFC_OpencvTest1.rc2
............此处省略3个文件信息
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