Zhongdao Wang*

"Segment, Lift and Fit: Automatic 3D Shape Labeling from 2D Prompts"

"This paper proposes an algorithm for automatically labeling 3D objects from 2D point or box prompts, especially focusing on applications in autonomous driving. Unlike previous arts, our auto-labeler predicts 3D shapes instead of bounding boxes and does not require training on a specific dataset. We…