eyes.py 文件源码

def left_color_detection(self, data):
        """ Callback to detect r, g, and b values in the image """
        try:
            self.left_image = self.bridge.imgmsg_to_cv2(data, "bgr8")
        except CvBridgeError as excep:
            print excep

        for processor in self.processors:
            if processor.side&self.LEFT == self.LEFT:
                processor.process_image(self.left_image, data.header, 'left')