Simple Copy-Paste is a Strong Data Augmentation Method for Instance Segmentation

Benchmark Model Rank Results
instance-segmentation-on-cocoCascade Eff-B7 NAS-FPN (1280, self-training Copy Paste, single-scale)#23mask AP: 49.1
instance-segmentation-on-cocoCascade Eff-B7 NAS-FPN (1280)#33mask AP: 46.9
instance-segmentation-on-coco-minivalCascade Eff-B7 NAS-FPN (1280, self-training Copy Paste, single-scale)#28mask AP: 48.9
instance-segmentation-on-coco-minivalCascade Eff-B7 NAS-FPN (1280)#40mask AP: 46.8
instance-segmentation-on-lvis-v1-0-valEff-B7 NAS-FPN (1280, Copy-Paste pre-training))#10mask AP: 38.1
object-detection-on-cocoCascade Eff-B7 NAS-FPN (1280, self-training Copy Paste, single-scale)#36box mAP: 57.3
object-detection-on-cocoCascade Eff-B7 NAS-FPN (1280)#51box mAP: 54.8
object-detection-on-coco-minivalCascade Eff-B7 NAS-FPN (1280, self-training Copy Paste, single-scale)#43box AP: 57.0
object-detection-on-coco-minivalCascade Eff-B7 NAS-FPN (1280)#55box AP: 54.5
object-detection-on-lvis-v1-0-valEff-B7 NAS-FPN (1280, Copy-Paste pre-training))#13box AP: 41.6
object-detection-on-pascal-voc-2007Cascade Eff-B7 NAS-FPN (Copy Paste pre-training, single-scale)#1MAP: 89.3%
semantic-segmentation-on-pascal-voc-2012-valEff-B7 NAS-FPN (Copy-Paste pre-training, single-scale))#3mIoU: 86.6%