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asked 2013-04-15 08:08:38 -0600

Adrianos01 gravatar image

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream> using namespace std; using namespace cv; int main()**

{ int c; CvCapture *camera; Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream> using namespace std; using namespace cv; int main()**

{ {

int c;
  CvCapture *camera;
  Mat cameraFrame;
 
cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream> <iostream>

using namespace std; using namespace cv;
int main()**

main()** {

int c;

CvCapture *camera;

Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream>

using namespace std;

using namespace cv;
int main()** main()**

{

int c;

CvCapture *camera;

Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream>

using namespace std;

using namespace cv;
int main()**

main()** {

int c;

CvCapture *camera;

Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include <iostream>< iostream >

using namespace std; std;

using namespace cv;
int main()** {

int c;

CvCapture *camera;

Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", frame cameraFrame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

http://answers.opencv.org/question/11552/how-to-start-to-program-face-recognition/

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include < iostream >

using namespace std;

using namespace cv;
int main()** {

int c;

CvCapture *camera;

Mat cameraFrame;

camera = cvCaptureFromCAM(0); // select 1st camera
if(camera == NULL)
{
    cout << "[ERROR] No camera found!" << endl;
    return -1;
}

// output window
cvNamedWindow("Camera Output", 0);

// loop forever till ESC
for(;;)
{
    // capture a frame from the camera
    cameraFrame = cvQueryFrame(camera);

    // display it
    if(!cameraFrame.empty())
        imshow( "Camera Output", cameraFrame );
    else
        cout << "[WARN] No frame captured in this loop!" << endl;


    // test for ESC
    c = cvWaitKey(10);
    if(c == 27 /* ESC */)
        break;
}

cvReleaseCapture(&camera);
cvDestroyWindow("Camera Output");

return 0; }

Thanks

click to hide/show revision 8
No.8 Revision

updated 2013-04-15 10:04:58 -0600

StevenPuttemans gravatar image

face recognition and face detection using Eigenface

Hello all there,

I want to start write a program with OpenCV with face recognation and face detection.

I have asked at the weekend this question on this forum and became a answer:

http://answers.opencv.org/question/11552/how-to-start-to-program-face-recognition/

My answer is now:

I have a OpenCV code that started my Webcam. Also can I use(insert) the same to my Webcam start code the function recognition, detection, train and to convert the grayscale the following code?

include "highgui\highgui.hpp"

include "imgproc\imgproc.hpp"

include 
> #include "highgui\highgui.hpp"
> #include "imgproc\imgproc.hpp"  
> #include < iostream >

> using namespace std;

using std; >using namespace cv;
int main()** {

  
>int main()
> {

>     int c;

>     CvCapture *camera;

>     Mat cameraFrame;
 >  
>     camera = cvCaptureFromCAM(0); // select 1st camera
>     if(camera == NULL)
>     {
>         cout << "[ERROR] No camera found!" << endl;
>         return -1;
>     }
 >  
>     // output window
>     cvNamedWindow("Camera Output", 0);
 >  
>     // loop forever till ESC
>     for(;;)
>     {
>         // capture a frame from the camera
>         cameraFrame = cvQueryFrame(camera);
 >  
>         // display it
>         if(!cameraFrame.empty())
>             imshow( "Camera Output", cameraFrame );
>         else
>             cout << "[WARN] No frame captured in this loop!" << endl;
 >  
>  
>         // test for ESC
>         c = cvWaitKey(10);
>         if(c == 27 /* ESC */)
>             break;
>     }
 >  
>     cvReleaseCapture(&camera);
>     cvDestroyWindow("Camera Output");
 >  
>     return 0; }

Thanks