I write program to capture human picture , but when I run this program it show an error when program is run about 10 sec. Can some one help me what wrong with these program?
Sorry if my code look so complicate because this is my first OpenCV program then I try to write various thing in this code.
#include <iostream>
#include <Windows.h>
#include <opencv/cv.h>
#include <opencv/cxcore.h>
#include <opencv/highgui.h>
#include <iostream>
#include <fstream>
using namespace std;
using namespace cv;
boolean thread_running = false;
LPDWORD threadId;
Mat img,check_end,cimage;
HOGDescriptor hog;
HANDLE setThread = NULL;
Rect r,check;
vector<Rect> found,found_filtered,temp;
int picNo = 1;
int timeCount = 0;
IplImage crop;
boolean dup;
DWORD WINAPI thread(LPVOID lpParam)
{
thread_running=true;
found_filtered.clear();
crop = img;
hog.detectMultiScale(img, found, 0, Size(8,8), Size(32,32), 1.05, 2);
thread_running=false;
return 0;
}
void draw_bounding_box(Mat img) {
size_t i, j;
for (i=0; i<found.size(); i++)
{
r = found[i];
for (j=0; j<found.size(); j++)
if (j!=i && (r & found[j])==r)
break;
if (j==found.size())
found_filtered.push_back(r);
}
for (i=0; i<found_filtered.size(); i++)
{
r = found_filtered[i];
//cvRound = Converts floating-point number to integer
r.x += cvRound(r.width*0.1);
r.width = cvRound(r.width*0.8);
r.y += cvRound(r.height*0.06);
r.height = cvRound(r.height*0.9);
//rectangle(img, r.tl(), r.br(), cv::Scalar(0,255,0), 0);
}
}
int main (int argc, const char * argv[])
{
CvCapture *pCapture =cvCreateFileCapture("MOV00109.avi");
if ( pCapture == NULL )
{
cout << "ERROR: Failed to open camera" << endl;
return EXIT_FAILURE;
}
cvSetCaptureProperty( pCapture, CV_CAP_PROP_FRAME_WIDTH, 640 );
cvSetCaptureProperty( pCapture, CV_CAP_PROP_FRAME_HEIGHT, 480 );
hog.setSVMDetector(HOGDescriptor::getDefaultPeopleDetector());
namedWindow("video capture", CV_WINDOW_AUTOSIZE);
check_end = cvQueryFrame( pCapture );
while (true)
{
img = cvQueryFrame( pCapture );
if(!thread_running) {
CreateThread(NULL,0,thread,&img,0,threadId);
}
draw_bounding_box(img);
imshow("video capture",img);
if(timeCount >= 3 && 0 < found_filtered.size())
{ for (int i=0; i<found_filtered.size(); i++)
{ r = found_filtered[i];
dup = false;
for (int j=0; j<temp.size(); j++)
{ check = temp[j];
if( check.x == r.x && check.y == r.y)
{ dup = true;
break;
}
}
if(!dup)
{
cvSetImageROI(&crop,r);
char filename[100];
sprintf(filename,"C%d.jpg",picNo++);
cvSaveImage( filename,&crop);
cvResetImageROI(&crop);
}
}
timeCount = 0;
}
else
timeCount++;
temp = found_filtered;
if(waitKey(100)>0 ) break;
}
return 0;
}
then it error
debug assertion failed
....
...
file:c:\........\vc\include\vector
Line 932
Expression: vector subscript out of range
and program show error at these
void __cdecl _CRT_DEBUGGER_HOOK(int _Reserved)
{
/* assign 0 to _debugger_hook_dummy so that the function is not folded in retail */
(_Reserved);
_debugger_hook_dummy = 0;
}
