3 papers
cs.CV2026
RnG: A Unified Transformer for Complete 3D Modeling from Partial Observations
Mochu Xiang, Zhelun Shen, Xuesong Li +7
Human perceive the 3D world through 2D observations from limited viewpoints. While recent feed-forward generalizable 3D reconstruction models excel at recovering 3D structures from…
cs.CV2024
Registration between Point Cloud Streams and Sequential Bounding Boxes via Gradient Descent
Xuesong Li, Xinge Zhu, Yuexin Ma +2
In this paper, we propose an algorithm for registering sequential bounding boxes with point cloud streams. Unlike popular point cloud registration techniques, the alignment of the…
cs.CV2023
Cross-modal and Cross-domain Knowledge Transfer for Label-free 3D Segmentation
Jingyu Zhang, Huitong Yang, Dai-Jie Wu +4
Current state-of-the-art point cloud-based perception methods usually rely on large-scale labeled data, which requires expensive manual annotations. A natural option is to explore…