Hu Y, Ding Z, Ge R, Shao W, Huang L, Li K, Liu Q. AFDetV2: Rethinking the Necessity of the Second Stage for Object Detection from Point Clouds. AAAI [Internet]. 2022Jun.28 [cited 2024Apr.25];36(1):969-7. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/19980