saber_track.py 文件源码

def get_upper_trackbar( self, window ):
        hh = cv2.getTrackbarPos('H_Max',window)
        sh = cv2.getTrackbarPos('S_Max',window)
        vh = cv2.getTrackbarPos('V_Max',window)
        return [ hh, sh, vh ]

    # Gets the value of the lower HSV values from the trackbar
    # Usage: self.get_lower_trackbar( "window_name" )
    # Returns numpy array: np.array( [ h, s, v ] )