CrossLoc3D: Aerial-Ground Cross-Source 3D Place Recognition. - Tianrui Guan; Aswath Muthuselvam; Montana Hoover; Xijun Wang 002; Jing Liang 006; Adarsh Jagan Sathyamoorthy; Damon Conover; Dinesh Manocha (ICCV, 2023)