SuperFusion: Multilevel LiDAR-Camera Fusion for Long-Range HD Map Generation

Hao Dong,Weihao Gu,Xianjing Zhang,Jintao Xu,Rui Ai,Huimin Lu,Juho Kannala,Xieyuanli Chen,Hao Dong,Weihao Gu,Xianjing Zhang,Jintao Xu,Rui Ai,Huimin Lu,Juho Kannala,Xieyuanli Chen

High-definition (HD) semantic map generation of the environment is an essential component of autonomous driving. Existing methods have achieved good performance in this task by fusing different sensor modalities, such as LiDAR and camera. However, current works are based on raw data or network feature-level fusion and only consider short-range HD map generation, limiting their deployment to realis...