server: ip: "127.0.0.1" port: 9095 test_data: intrinsic_params: [1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0] extrinsic_params: [1,0,0,0, 0,1,0,0, 0,0,1,0, 0,0,0,1] cloud_point: - [0.1, 0.2, 0.3]