PALF: 预注释与相机 - LiDAR 后期融合，用于点云简易注释（英文版）

英文标题：PALF: Pre-Annotation and Camera-LiDAR Late Fusion for the Easy Annotation of Point Clouds中文摘要：本文提出了一种预注释算法和相机 - LiDAR 后期融合算法来方便且准确地注释点云数据，实验结果表明该算法可以提高 6.5 倍的注释速度、提高 3D 交集超过联合和精度 8.2 点和 5.6 点，同时降低失误率 31.9 点。英文摘要：3D object detection has become indispensable in the field of autonomousdriving. To date, gratifying breakthroughs have been recorded in 3D objectdetection research, attributed to deep learning. However, deep learningalgorithms are data-driven and require large amounts of annotated