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  • 大小: 13.93MB
    文件類型: .rar
    金幣: 1
    下載: 0 次
    發布日期: 2023-07-08
  • 語言: C/C++
  • 標簽: 人臉??特征點??OpenCV??

資源簡介

OpenCV下人臉特征點檢測,C++源代碼,裝了OpenCV可直接運行

資源截圖

代碼片段和文件信息

#include?“cv.h“
#include?“highgui.h“
#include?
#include?
#include?“opencv2/core/core.hpp“
#include?“opencv2/imgproc/imgproc.hpp“
#include?“opencv2/highgui/highgui.hpp“

#include?
#include?
#include?

using?namespace?cv;
using?namespace?std;


CvHaarClassifierCascade*?load_object_detector(?const?char*?cascade_path?)
{
????return?(CvHaarClassifierCascade*)cvLoad(?cascade_path?);
}


/*?takes?image?filename?and?cascade?path?from?the?command?line?*/
int?main()
{
????char?*file?=?new?char;
cout?< cin?>>?file;

IplImage*?image;
image?=?cvLoadImage(file?3?);
????????
CvHaarClassifierCascade*?cascade_eye?=?load_object_detector(“haarcascade_eye_tree_eyeglasses.xml“);

CvHaarClassifierCascade*?cascade_face?=?load_object_detector(“haarcascade_frontalface_alt2.xml“);
CvMemStorage*?storage?=?cvCreateMemStorage(0);?
CvSeq*?faces?=?cvHaarDetectobjects(image?cascade_face?storage?1.2?2?CV_HAAR_DO_CANNY_PRUNING?);

int?i;
for(?i?=?0;?i?total;?i++?)
{
CvRect?face_rect?=?*(CvRect*)cvGetSeqElem(?faces?i);
cvSetImageROI(imageface_rect);

int?eye_left=0;
int?eye_right=0;
int?eye_hei=0;

///////////////////////////////////////////////////////////////////////////////////////////////////////
CvMemStorage*?storage1?=?cvCreateMemStorage(0);?//創建動態內存
CvSeq*?eyes;
int?j;

eyes?=?cvHaarDetectobjects(image?cascade_eye?storage?1.2?2?CV_HAAR_DO_CANNY_PRUNING?);
/*?draw?all?the?rectangles?*/
for(?j?=?0;?j?total;?j++?)
{
/*?extract?the?rectanlges?only?*/
CvRect?eye_rect?=?*(CvRect*)cvGetSeqElem(?eyes?j);
cvSetImageROI(imagecvRect(face_rect.x+eye_rect.xface_rect.y+eye_rect.yeye_rect.widtheye_rect.height));

//記錄眼球中點
if(j==0)
{
eye_left?=?face_rect.x?+?eye_rect.x?+?eye_rect.width/2;
eye_hei?=?face_rect.y?+?eye_rect.y?+?eye_rect.height;
}
else?if(j==1)
{
eye_right?=?face_rect.x?+?eye_rect.x?+?eye_rect.width/2;
int?temp?=?face_rect.y?+?eye_rect.y?+?eye_rect.height;
if(temp>eye_hei)
eye_hei?=?temp;
}


//檢測眼睛區域內的瞳孔
IplImage*?img?=?cvCreateImage(cvSize(eye_rect.widtheye_rect.height)?IPL_DEPTH_8U?3);
IplImage*?hue?=?cvCreateImage(cvSize(eye_rect.widtheye_rect.height)?IPL_DEPTH_8U?1);
cvCopy(imageimg0);

//計算色相平面
int?pq;
for(p=0;pheight;p++)
{
for(q=0;qwidthStep-1;q=q+3)
{
int?rgbmax=0min=300;
b?=?((uchar*)(img->imageData+p*img->widthStep))[q];
g?=?((uchar*)(img->imageData+p*img->widthStep))[q+1];
r?=?((uchar*)(img->imageData+p*img->widthStep))[q+2];
if(r {
min=r;
max=g;
}
else
{
min=g;
max=r;
}
if(b>max)
max=b;
if(b min=b

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????744960??2011-08-17?10:21??人臉特征點檢測\Debug\opencv_calib3d231.dll

?????文件????1243136??2011-08-17?10:10??人臉特征點檢測\Debug\opencv_calib3d231d.dll

?????文件?????548352??2011-08-17?10:27??人臉特征點檢測\Debug\opencv_contrib231.dll

?????文件????1072640??2011-08-17?10:16??人臉特征點檢測\Debug\opencv_contrib231d.dll

?????文件????1717760??2011-08-17?10:17??人臉特征點檢測\Debug\opencv_core231.dll

?????文件????2335744??2011-08-17?10:08??人臉特征點檢測\Debug\opencv_core231d.dll

?????文件?????879104??2011-08-17?10:20??人臉特征點檢測\Debug\opencv_features2d231.dll

?????文件????1554432??2011-08-17?10:10??人臉特征點檢測\Debug\opencv_features2d231d.dll

?????文件????7417192??2011-08-17?10:15??人臉特征點檢測\Debug\opencv_ffmpeg.dll

?????文件?????396288??2011-08-17?10:19??人臉特征點檢測\Debug\opencv_flann231.dll

?????文件?????838656??2011-08-17?10:09??人臉特征點檢測\Debug\opencv_flann231d.dll

?????文件?????222208??2011-08-17?10:21??人臉特征點檢測\Debug\opencv_gpu231.dll

?????文件?????436736??2011-08-17?10:11??人臉特征點檢測\Debug\opencv_gpu231d.dll

?????文件?????892928??2011-08-17?10:20??人臉特征點檢測\Debug\opencv_highgui231.dll

?????文件????1441792??2011-08-17?10:09??人臉特征點檢測\Debug\opencv_highgui231d.dll

?????文件????1649664??2011-08-17?10:19??人臉特征點檢測\Debug\opencv_imgproc231.dll

?????文件????2324992??2011-08-17?10:09??人臉特征點檢測\Debug\opencv_imgproc231d.dll

?????文件?????762880??2011-08-17?10:24??人臉特征點檢測\Debug\opencv_legacy231.dll

?????文件????1208320??2011-08-17?10:13??人臉特征點檢測\Debug\opencv_legacy231d.dll

?????文件?????453120??2011-08-17?10:23??人臉特征點檢測\Debug\opencv_ml231.dll

?????文件?????742912??2011-08-17?10:12??人臉特征點檢測\Debug\opencv_ml231d.dll

?????文件?????558080??2011-08-17?10:21??人臉特征點檢測\Debug\opencv_objdetect231.dll

?????文件????1023488??2011-08-17?10:11??人臉特征點檢測\Debug\opencv_objdetect231d.dll

?????文件?????567296??2011-08-17?10:22??人臉特征點檢測\Debug\opencv_ts231.dll

?????文件?????884224??2011-08-17?10:11??人臉特征點檢測\Debug\opencv_ts231d.dll

?????文件?????289792??2011-08-17?10:22??人臉特征點檢測\Debug\opencv_video231.dll

?????文件?????451072??2011-08-17?10:11??人臉特征點檢測\Debug\opencv_video231d.dll

?????文件??????51200??2012-05-17?11:40??人臉特征點檢測\Debug\RayTracing.exe

?????文件?????531352??2012-05-17?11:40??人臉特征點檢測\Debug\RayTracing.ilk

?????文件????1240064??2012-05-17?11:40??人臉特征點檢測\Debug\RayTracing.pdb

............此處省略26個文件信息

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