面向密集预测任务的点云Transformer适配器

张德军,白燕子,曹锋,吴亦奇,徐战亚

Point cloud Transformer adapter for dense prediction task

Dejun ZHANG,Yanzi BAI,Feng CAO,Yiqi WU,Zhanya XU

表 4 PCT-Adapter在S3DIS数据集上的消融实验

Tab.4 Ablation experiment of PCT-Adapter on S3DIS dataset

Transformer PFE BFI mIoU/% mAcc/% A-to-T T-to-A ✕ ✓ ✕ ✕ 55.6 65.7 ✓ ✕ ✕ ✕ 63.5 75.7 ✓ ✓ ✕ ✕ 65.5 75.8 ✓ ✓ ✓ ✕ 66.5 76.6 ✓ ✓ ✓ ✓ 69.0 80.5