Pyramid Scene Parsing Network

CVPR 2017 Hengshuang ZhaoJianping ShiXiaojuan QiXiaogang WangJiaya Jia

Scene parsing is challenging for unrestricted open vocabulary and diverse scenes. In this paper, we exploit the capability of global context information by different-region-based context aggregation through our pyramid pooling module together with the proposed pyramid scene parsing network (PSPNet)... (read more)

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Evaluation Results from the Paper


TASK DATASET MODEL METRIC NAME METRIC VALUE GLOBAL RANK COMPARE
Semantic Segmentation ADE20K PSPNet Validation mIoU 44.94 # 2
Semantic Segmentation ADE20K PSPNet Test Score 0.5538 # 5
Semantic Segmentation ADE20K val PSPNet (ResNet-101) mIoU 43.29% # 12
Semantic Segmentation ADE20K val PSPNet (ResNet-152) mIoU 43.51% # 11
Lesion Segmentation Anatomical Tracings of Lesions After Stroke (ATLAS) PSPNet Dice 0.3571 # 7
Lesion Segmentation Anatomical Tracings of Lesions After Stroke (ATLAS) PSPNet IoU 0.2540 # 6
Lesion Segmentation Anatomical Tracings of Lesions After Stroke (ATLAS) PSPNet Precision 0.4769 # 7
Lesion Segmentation Anatomical Tracings of Lesions After Stroke (ATLAS) PSPNet Recall 0.3335 # 7
Real-Time Semantic Segmentation CamVid PSPNet mIoU 69.1% # 1
Real-Time Semantic Segmentation CamVid PSPNet Time (ms) 185 # 2
Real-Time Semantic Segmentation CamVid PSPNet Frame (fps) 5.4 # 2
Semantic Segmentation CamVid PSPNet Mean IoU 69.1% # 2
Semantic Segmentation Cityscapes test PSPNet (ResNet-101, coarse) Mean IoU (class) 81.2% # 18
Semantic Segmentation Cityscapes test PSPNet (ResNet-101) Mean IoU (class) 78.4% # 27
Semantic Segmentation Cityscapes val PSPNet (Dilated-ResNet-101) mIoU 79.7% # 5
Semantic Segmentation PASCAL Context PSPNet (ResNet-101) mIoU 47.8 # 12
Semantic Segmentation PASCAL VOC 2012 test PSPNet (ResNet-101) Mean IoU 82.6% # 17
Semantic Segmentation PASCAL VOC 2012 test PSPNet Mean IoU 85.4% # 7