2 papers
cs.CV2023
SGFormer: Semantic Graph Transformer for Point Cloud-based 3D Scene Graph Generation
Changsheng Lv, Mengshi Qi, Xia Li +2
In this paper, we propose a novel model called SGFormer, Semantic Graph TransFormer for point cloud-based 3D scene graph generation. The task aims to parse a point cloud-based scen…
cs.CV2023
Unsupervised Self-Driving Attention Prediction via Uncertainty Mining and Knowledge Embedding
Pengfei Zhu, Mengshi Qi, Xia Li +2
Predicting attention regions of interest is an important yet challenging task for self-driving systems. Existing methodologies rely on large-scale labeled traffic datasets that are…