%YAML:1.0 calibration_time: "07/20/15 04:51:53" image_width: 640 image_height: 480 board_width: 5 board_height: 5 square_size: 1. flags: 0 camera_matrix: !!opencv-matrix rows: 3 cols: 3 dt: d data: [ 7.1311062261797588e+002, 0., 2.8104464540018199e+002, 0., 7.0668490426304095e+002, 2.7903331411454337e+002, 0., 0., 1. ] distortion_coefficients: !!opencv-matrix rows: 5 cols: 1 dt: d data: [ -2.2697038330479780e-001, 9.3383028790481815e-001, 1.0716120533882623e-002, -9.0372250512977884e-003, -1.7702927181212214e+000 ] avg_reprojection_error: 1.7556161579210681e+000