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YudeWang / SEAM

Self-supervised Equivariant Attention Mechanism for Weakly Supervised Semantic Segmentation, CVPR 2020 (Oral)
MIT License
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How is CAM mIOU validated? #6

Closed LiheYoung closed 4 years ago

LiheYoung commented 4 years ago

Hi @YudeWang, whether CAM mIOU reported in your paper validated on original PASCAL VOC trainset or SBD augmented trainset? When I use the same hyperparameter as your code, I can only get 43.9% mIOU with single-scale test on augmented trainset, lower than reported 46.1%.

YudeWang commented 4 years ago

Hi @LiheYoung , The CAM mIoU is validated on original PASCAL VOC trainset with 1464 images. The annotations of SBD augmented dataset is more coarse than pure VOC dataset, especially for bicycle.

LiheYoung commented 4 years ago

Thanks for reply! @YudeWang