Ejemplos de detect_and_draw_objects en C++ (Cpp)

Ejemplo n.º 1

Archivo: opencv_is.c Proyecto: Bevara/GPAC

static u32 OCV_Run(void *par)
{
	IplImage* image;
	CvCapture *capture;
	GF_InputSensorDevice *ifce = (GF_InputSensorDevice *)par;
	GF_OpenCV *ocv = (GF_OpenCV *)ifce->udta;

	capture= cvCaptureFromCAM(0);
	cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_WIDTH,640  );
	cvSetCaptureProperty( capture, CV_CAP_PROP_FRAME_HEIGHT, 480 );

	cvNamedWindow( "test", 0 );

	image = NULL;
	while (ocv->running) {
		if (cvGrabFrame(capture)) {
			CvHaarClassifierCascade* cascade;

			image = cvRetrieveFrame(capture);

			cascade = load_object_detector("haarcascade_frontalface_default.xml");
			detect_and_draw_objects(ifce, image, cascade, 1 );


			cvShowImage( "test", image );
			cvWaitKey(40);
		}
	}
	if (image) cvReleaseImage( &image);
	return 0;
}

Ejemplo n.º 2

Archivo: run_haar_classifier.cpp Proyecto: joydsinha/mlProject

int main( int argc, char** argv )
{
    IplImage* image;
    //Use the following line to use your image
    if((image = cvLoadImage( "u00001.png", 1 )) != 0 )
    {
    	CvHaarClassifierCascade* cascade = (CvHaarClassifierCascade*)cvLoad("data/cascade.xml", 0, 0, 0);
        detect_and_draw_objects( image, cascade, 1 );
        cvNamedWindow( "test", 0 );
        cvShowImage( "test", image );
        cvWaitKey(0);
        cvReleaseHaarClassifierCascade( &cascade );
        cvReleaseImage( &image );
    }

    return 0;
}