Mask3D: Mask Transformer for 3D Semantic Instance Segmentation

Jonas Schult,Francis Engelmann,Alexander Hermans,Or Litany,Siyu Tang,Bastian Leibe,Jonas Schult,Francis Engelmann,Alexander Hermans,Or Litany,Siyu Tang,Bastian Leibe

Modern 3D semantic instance segmentation approaches predominantly rely on specialized voting mechanisms followed by carefully designed geometric clustering techniques. Building on the successes of recent Transformer-based methods for object detection and image segmentation, we propose the first Transformer-based approach for 3D semantic instance segmentation. We show that we can leverage generic T...