Zihao Xiao*

3D Open-Vocabulary Panoptic Segmentation with 2D-3D Vision-Language Distillation

"3D panoptic segmentation is a challenging perception task, especially in autonomous driving. It aims to predict both semantic and instance annotations for 3D points in a scene. Although prior 3D panoptic segmentation approaches have achieved great performance on closed-set benchmarks, generalizing…