【论文笔记】RadarOcc: Robust 3D Occupancy Prediction with 4D Imaging Radar原文链接:https://arxiv.org/abs/2405.14014给定4D雷达张量(4DRT) V ∈ R R × A × E × D V\in\mathbb R^{R\times A\times E\times D} V∈RR×A×E×D,目标是预测3D占用 O = { o i } i = 1 H × W × L O=\{o_i\}_{i=1}^{H\times W\times L} O={oi}i=1H×W×L,其中 o i ∈ { c 0 , c 1 , ⋯ , c C } o_i\in