training_eyes.py 文件源码

def __init__(self, prefix=None, color_range=None):
        rospy.loginfo("Zarj eyes initialization begin")
        self.bridge = CvBridge()
        self.prefix = prefix
        self.color_range = None
        if color_range:
            self.color_range = (
                np.array(color_range[0]),
                np.array(color_range[1])
            )

        self.image_sub_left = None
        self.image_sub_right = None

        rospy.loginfo("Zarj eyes initialization finished")