hue_picker.py 文件源码

def __init__(self):
        self.pt = None
        self.pts = []
        self.image = None

        self.bridge = CvBridge()
        self.sub_pt = rospy.Subscriber(\
                "/zed/rgb/image_rect_color_mouse_rgb", Point, self.cb_pt)
        self.sub_image = rospy.Subscriber(\
                "/zed/rgb/image_rect_color", Image, self.cb_img)