He, Pan, Patrick Emami, Sanjay Ranka, and Anand Rangarajan. “Self-Supervised Robust Scene Flow Estimation via the Alignment of Probability Density Functions”. Proceedings of the AAAI Conference on Artificial Intelligence 36, no. 1 (June 28, 2022): 861-869. Accessed April 24, 2024. https://ojs.aaai.org/index.php/AAAI/article/view/19968.