Panoptic Feature Pyramid Networks

CVPR 2019 Alexander KirillovRoss GirshickKaiming HePiotr Dollár

The recently introduced panoptic segmentation task has renewed our community's interest in unifying the tasks of instance segmentation (for thing classes) and semantic segmentation (for stuff classes). However, current state-of-the-art methods for this joint task use separate and dissimilar networks for instance and semantic segmentation, without performing any shared computation... (read more)

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Evaluation Results from the Paper


TASK DATASET MODEL METRIC NAME METRIC VALUE GLOBAL RANK COMPARE
Panoptic Segmentation Cityscapes val Panoptic FPN (ResNet-101) PQ 58.1 # 10
Panoptic Segmentation Cityscapes val Panoptic FPN (ResNet-101) PQst 62.5 # 8
Panoptic Segmentation Cityscapes val Panoptic FPN (ResNet-101) PQth 52 # 11
Panoptic Segmentation Cityscapes val Panoptic FPN (ResNet-101) mIoU 75.7 # 6
Panoptic Segmentation Cityscapes val Panoptic FPN (ResNet-101) AP 33 # 9
Panoptic Segmentation COCO panoptic Panoptic-FPN-ResNet-101 PQ 43.0 # 2