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00039 #include <QVApplication>
00040 #include <QVMPlayerCamera>
00041 #include <QVDefaultGUI>
00042 #include <QVImageCanvas>
00043 #include <QVYUV4MPEG2CameraWorker>
00044
00046 class PlayerWorker: public QVWorker
00047 {
00048 public:
00049 PlayerWorker(QString name): QVWorker(name)
00050 {
00051 addProperty< QVImage<uChar,3> >("Input image", inputFlag|outputFlag);
00052 }
00053
00054 void iterate()
00055 {
00056 const QVImage<uChar, 3> image = getPropertyValue<QVImage<uChar, 3> >("Input image");
00057
00058
00059 }
00060 };
00061
00062 int main(int argc, char *argv[])
00063 {
00064 QVApplication app(argc, argv, "Example program for QVision library. Displays the contents of a video source.");
00065
00066
00067 QVMPlayerCamera camera("Video");
00068
00069 PlayerWorker player("Video player");
00070 camera.linkProperty(&player,"Input image", QVWorker::AsynchronousLink);
00071
00072
00073 QVDefaultGUI interface;
00074
00075 QVImageCanvas imageCanvas("Output image");
00076 player.linkProperty("Input image", imageCanvas);
00077
00078 return app.exec();
00079 }
00081