Exemplos de Ptr::update em C++ (Cpp)

Exemplo n.º 1

Arquivo: main.cpp Projeto: pattacini/icub-contrib

    bool updateModule()
    {
        if (ImageOf<PixelRgb> *iImg=iPort.read())
        {
            LockGuard lg(mutex);
            ImageOf<PixelRgb> &oImg=oPort.prepare();
            oImg=*iImg;

            cv::Mat frame=cv::cvarrToMat((IplImage*)oImg.getIplImage());
            cv::Rect2d result;
            
            if (state==init)
            {
                tracker=cv::Tracker::create("BOOSTING");
                tracker->init(frame,initRect);
                result=initRect;
                state=run;
            }
            else if (state==run)
                tracker->update(frame,result);

            if (state!=idle)
                cv::rectangle(frame,
                              cv::Point((int)result.x,(int)result.y),
                              cv::Point((int)(result.x+result.width),(int)(result.y+result.height)),
                              cv::Scalar(0,255,0),2);

            oPort.write();
        }

        return true;
    }