Pandey, Gaurav, James McBride, Silvio Savarese, and Ryan Eustice. “Automatic Targetless Extrinsic Calibration of a 3D Lidar and Camera by Maximizing Mutual Information”. Proceedings of the AAAI Conference on Artificial Intelligence 26, no. 1 (September 20, 2021): 2053-2059. Accessed October 14, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/8379.