Hi, I want track multiple object.I buy 4 camera licence but i cant find how can i track color based object position.I am traying change Face tracker code but when i run this code i see gray 2 screen.Where is my error ? My code is in Run Method
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//
// This file is part of CL-EyeMulticam SDK
//
// C++ CLEyeFaceTracker Sample Application
//
// For updates and file downloads go to: http://codelaboratories.com
//
// Copyright 2008-2012 (c) Code Laboratories, Inc. All rights reserved.
//
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include <iostream>
#include "opencv2\highgui\highgui.hpp"
#include "opencv2\imgproc\imgproc.hpp"
using namespace cv;
using namespace std;
// Sample camera capture and processing class
class CLEyeCameraCapture
{
CHAR _windowName[256];
GUID _cameraGUID;
CLEyeCameraInstance _cam;
CLEyeCameraColorMode _mode;
CLEyeCameraResolution _resolution;
float _fps;
HANDLE _hThread;
bool _running;
public:
CLEyeCameraCapture(LPSTR windowName, GUID cameraGUID, CLEyeCameraColorMode mode, CLEyeCameraResolution resolution, float fps) :
_cameraGUID(cameraGUID), _cam(NULL), _mode(mode), _resolution(resolution), _fps(fps), _running(false)
{
strcpy(_windowName, windowName);
}
bool StartCapture()
{
_running = true;
cvNamedWindow(_windowName, CV_WINDOW_AUTOSIZE);
// Start CLEye image capture thread
_hThread = CreateThread(NULL, 0, &CLEyeCameraCapture;::CaptureThread, this, 0, 0);
if(_hThread == NULL)
{
MessageBox(NULL,"Could not create capture thread","CLEyeMulticamTest", MB_ICONEXCLAMATION);
return false;
}
return true;
}
void StopCapture()
{
if(!_running) return;
_running = false;
WaitForSingleObject(_hThread, 1000);
cvDestroyWindow(_windowName);
}
void IncrementCameraParameter(int param)
{
if(!_cam) return;
CLEyeSetCameraParameter(_cam, (CLEyeCameraParameter)param, CLEyeGetCameraParameter(_cam, (CLEyeCameraParameter)param)+10);
}
void DecrementCameraParameter(int param)
{
if(!_cam) return;
CLEyeSetCameraParameter(_cam, (CLEyeCameraParameter)param, CLEyeGetCameraParameter(_cam, (CLEyeCameraParameter)param)-10);
}
void Run()
{
int w, h;
IplImage *pCapImage;
PBYTE pCapBuffer = NULL;
// Create camera instance
_cam = CLEyeCreateCamera(_cameraGUID, _mode, _resolution, _fps);
if(_cam == NULL) return;
// Get camera frame dimensions
CLEyeCameraGetFrameDimensions(_cam, w, h);
// Depending on color mode chosen, create the appropriate OpenCV image
if(_mode == CLEYE_COLOR_PROCESSED || _mode == CLEYE_COLOR_RAW)
pCapImage = cvCreateImage(cvSize(w, h), IPL_DEPTH_8U, 4);
else
pCapImage = cvCreateImage(cvSize(w, h), IPL_DEPTH_8U, 1);
// Set some camera parameters
CLEyeSetCameraParameter(_cam, CLEYE_GAIN, 10);
CLEyeSetCameraParameter(_cam, CLEYE_EXPOSURE, 511);
// Start capturing
CLEyeCameraStart(_cam);
CvMemStorage* storage = cvCreateMemStorage(0);
// Get the current app path
char strPathName[_MAX_PATH];
GetModuleFileName(NULL, strPathName, _MAX_PATH);
*(strrchr(strPathName, '\\') + 1) = '\0';
// append the xml file name
strcat(strPathName, "haarcascade_frontalface_default.xml");
CvHaarClassifierCascade* cascade = cvLoadHaarClassifierCascade(strPathName, cvSize(24, 24));
IplImage* image = cvCreateImage(cvSize(pCapImage->width, pCapImage->height), IPL_DEPTH_8U, 3);
IplImage* temp = cvCreateImage(cvSize(pCapImage->width >> 1, pCapImage->height >> 1), IPL_DEPTH_8U, 3);
//namedWindow("kontrol",CV_WINDOW_AUTOSIZE);
int Hmindeg=170;
int Hmaxdeg=179;
int Smindeg=150;
int Smaxdeg=255;
int Vmindeg=60;
int Vmaxdeg=255;
/*createTrackbar("minH","kontrol",&Hmindeg;,179);
createTrackbar("maxH","kontrol",&Hmaxdeg;,179);
createTrackbar("minS","kontrol",&Smindeg;,255);
createTrackbar("maxS","kontrol",&Smaxdeg;,255);
createTrackbar("minV","kontrol",&Vmindeg;,255);
createTrackbar("maxV","kontrol",&Vmaxdeg;,255);*/
int eskix = -1;
int eskiy=-1;
// image capturing loop
while(_running)
{
cvGetImageRawData(pCapImage, &pCapBuffer;);
CLEyeCameraGetFrame(_cam, pCapBuffer);
cvConvertImage(pCapImage, image);
Mat yeniframe = cvarrToMat(image);
Mat cizgiresim = Mat::zeros(yeniframe.size(),CV_8UC3);
Mat HSVres;
cvtColor(yeniframe,HSVres,CV_BGR2HSV);
Mat isres;
inRange(HSVres,Scalar(Hmindeg,Smindeg,Vmindeg),Scalar(Hmaxdeg,Smaxdeg,Vmaxdeg),isres);
erode(isres,isres,getStructuringElement(MORPH_ELLIPSE,Size(5,5)));
dilate(isres,isres,getStructuringElement(MORPH_ELLIPSE,Size(5,5)));
dilate(isres,isres,getStructuringElement(MORPH_ELLIPSE,Size(5,5)));
erode(isres,isres,getStructuringElement(MORPH_ELLIPSE,Size(5,5)));
Moments konum=moments(isres);
double yeksen = konum.m01;
double xeksen = konum.m10;
double alan = konum.m00;
if(alan > 10000)
{
int yenix = xeksen /alan;
int yeniy = yeksen /alan;
if(eskix >= 0 && eskiy >= 0 && yenix >=0 && yeniy>=0)
{
line(cizgiresim,Point(yenix,yeniy),Point(eskix,eskiy),Scalar(0,0,255),2);
}
eskix = yenix;
eskiy = yeniy;
}
imshow("SB Resim",isres);
yeniframe = yeniframe +cizgiresim;
imshow("Orj",yeniframe);
cvPyrDown(image, temp, CV_GAUSSIAN_5x5);
cvClearMemStorage(storage);
//if(cascade)
//{
// CvSeq* faces = cvHaarDetectObjects(temp, cascade, storage, 1.2, 2, CV_HAAR_DO_CANNY_PRUNING);
// for(int i = 0; i < faces->total; i++)
// {
// CvPoint pt1, pt2;
// CvRect* r = (CvRect*)cvGetSeqElem(faces, i);
// pt1.x = r->x * 2;
// pt2.x = (r->x + r->width) * 2;
// pt1.y = r->y * 2;
// pt2.y = (r->y + r->height) * 2;
// cvRectangle(image, pt1, pt2, CV_RGB(255, 0, 0), 3);
// }
//}
// cvShowImage(_windowName, image);
}
cvReleaseImage(&temp;);
cvReleaseImage(ℑ);
// Stop camera capture
CLEyeCameraStop(_cam);
// Destroy camera object
CLEyeDestroyCamera(_cam);
// Destroy the allocated OpenCV image
cvReleaseImage(&pCapImage;);
_cam = NULL;
}
static DWORD WINAPI CaptureThread(LPVOID instance)
{
// seed the rng with current tick count and thread id
srand(GetTickCount() + GetCurrentThreadId());
// forward thread to Capture function
CLEyeCameraCapture *pThis = (CLEyeCameraCapture *)instance;
pThis->Run();
return 0;
}
};
int _tmain(int argc, _TCHAR* argv[])
{
CLEyeCameraCapture *cam[2]= { NULL };
// Query for number of connected cameras
int numCams = CLEyeGetCameraCount();
if(numCams < 2)
{
printf("ERROR: Need two PS3Eye cameras to run\n");
return -1;
}
char windowName[64];
// Query unique camera uuid
GUID guid = CLEyeGetCameraUUID(0);
GUID guid2 = CLEyeGetCameraUUID(1);
printf("Camera GUID: [x-x-x-xxxxxxxx]\n",
guid.Data1, guid.Data2, guid.Data3,
guid.Data4[0], guid.Data4[1], guid.Data4[2],
guid.Data4[3], guid.Data4[4], guid.Data4[5],
guid.Data4[6], guid.Data4[7]);
sprintf(windowName, "Face Tracker Window");
// Create camera capture object
// Randomize resolution and color mode
// Create camera capture objects
cam[0] = new CLEyeCameraCapture(windowName,guid, CLEYE_COLOR_PROCESSED,CLEYE_VGA, 30);
cam[1] = new CLEyeCameraCapture("mamut",guid2, CLEYE_COLOR_PROCESSED, CLEYE_VGA,30);
printf("Starting capture\n");
cam[0]->StartCapture();
cam[1]->StartCapture();
/*cam = new CLEyeCameraCapture(windowName, guid, CLEYE_COLOR_PROCESSED, CLEYE_VGA, 30);
printf("Starting capture\n");
cam->StartCapture();*/
printf("Use the following keys to change camera parameters:\n"
"\t'g' - select gain parameter\n"
"\t'e' - select exposure parameter\n"
"\t'z' - select zoom parameter\n"
"\t'r' - select rotation parameter\n"
"\t'+' - increment selected parameter\n"
"\t'-' - decrement selected parameter\n");
// The <ESC> key will exit the program
CLEyeCameraCapture *pCam = NULL;
int param = -1, key;
while((key = cvWaitKey(0)) != 0x1b);
// Stop capture
cam[0]->StopCapture();
cam[1]->StopCapture();
delete cam[0];
delete cam[1];
return 0;
}