gesture_hci.py 文件源码

def skin_calib(self, raw_yrb):
        mask_skin = cv2.inRange(raw_yrb, self.mask_lower_yrb, self.mask_upper_yrb)
        cal_skin = cv2.bitwise_and(raw_yrb, raw_yrb, mask=mask_skin)
        cv2.imshow('YRB_calib', cal_skin)
        k = cv2.waitKey(5) & 0xFF
        if k == ord('s'):
            self.calib_switch = False
            cv2.destroyWindow('YRB_calib')

        ymin = cv2.getTrackbarPos('Ymin', 'YRB_calib')
        ymax = cv2.getTrackbarPos('Ymax', 'YRB_calib')
        rmin = cv2.getTrackbarPos('CRmin', 'YRB_calib')
        rmax = cv2.getTrackbarPos('CRmax', 'YRB_calib')
        bmin = cv2.getTrackbarPos('CBmin', 'YRB_calib')
        bmax = cv2.getTrackbarPos('CBmax', 'YRB_calib')
        self.mask_lower_yrb = np.array([ymin, rmin, bmin])
        self.mask_upper_yrb = np.array([ymax, rmax, bmax])


# Do skin detection with some filtering