class testWidget : public QWidget
{
    Q_OBJECT

public:
    testWidget(QWidget *parent =0);

    string caliImgName;
    unsigned char caliImg[RES_1016_IMAGE_SIZE], img_ori[RES_1016_IMAGE_SIZE]={0}, img_dst[RES_1016_IMAGE_SIZE]={0};//, *img_ori, *img_dst
    unsigned long width, height;
    void imgProc();

public slots:
    void createFilst();

private:

    void readCaliImg(string caliImgName);

    QLabel *showString, *rCaliImgLOG;
};