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import rospy
from sensor_msgs.msg import Image
from cv_bridge import CvBridge, CvBridgeError

bridge = CvBridge()


    

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def callback(msg):
    global color_img
    global timestamp
    timestamp = msg.header.stamp
    color_img = bridge.imgmsg_to_cv2(msg, "rgb8")


    

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rospy.init_node('camera_subscriber', anonymous=True)
rospy.Subscriber("/cameras/right_hand_camera/image", Image, callback)


    

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import matplotlib.pyplot as plt
%matplotlib inline


    

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plt.imshow(color_img);


    

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