7 from jsk_topic_tools
import ConnectionBasedTransport
9 from sensor_msgs.msg
import Image
15 self.
_pub = self.advertise(
'~output', Image, queue_size=1)
21 self._sub.unregister()
24 bridge = cv_bridge.CvBridge()
25 img = bridge.imgmsg_to_cv2(msg, desired_encoding=
'bgr8')
26 label = np.ones(img.shape[:2], dtype=np.int32)
27 label_msg = bridge.cv2_to_imgmsg(label, encoding=
'32SC1')
28 label_msg.header = msg.header
29 self._pub.publish(label_msg)
32 if __name__ ==
'__main__':
33 rospy.init_node(
'image_to_label')