/chessboard/side/ImgPose /chessboard/top/ImgPose /rosout /parameter_events /camera_publisher_sim/set_parameters /camera_publisher_sim/set_parameters_atomically /camera_publisher_sim/get_parameter_types /camera_publisher_sim/get_parameters /camera_publisher_sim/list_parameters /camera_publisher_sim/describe_parameters /camera_publisher_sim/get_type_description