391.656525 0.000000 165.964371 0.000000 426.835144 154.498138 0.000000 0.000000 1.000000 -0.196312 0.129540 0.004356 0.006236 Focal_Length_1 0 Principal_Point_1 0 Focal_Length_2 Principal_Point_2 0 0 1 Distortion_coefficient_1 Distortion_coefficient_2 Distortion_coefficient_3 Distortion_coefficient_4