Papers › MirrorNet: Bio-Inspired Camouflaged Object Segmentation

MirrorNet: Bio-Inspired Camouflaged Object Segmentation

25 Jul 2020Pattern Recognition Journal 2020 7arXiv:2007.12881archive 2025-07-28

Jinnan Yan, Trung-Nghia Le, Khanh-Duy Nguyen, Minh-Triet Tran, Thanh-Toan Do, Tam V. Nguyen

Camouflaged objects are generally difficult to be detected in their natural environment even for human beings. In this paper, we propose a novel bio-inspired network, named the MirrorNet, that leverages both instance segmentation and mirror stream for the camouflaged object segmentation. Differently from existing networks for segmentation, our proposed network possesses two segmentation streams: the main stream and the mirror stream corresponding with the original image and its flipped image, respectively. The output from the mirror stream is then fused into the main stream's result for the final camouflage map to boost up the segmentation accuracy. Extensive experiments conducted on the public CAMO dataset demonstrate the effectiveness of our proposed network. Our proposed method achieves 89% in accuracy, outperforming the state-of-the-arts. Project Page: https://sites.google.com/view/ltnghia/research/camo

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Tasks

Camouflage SegmentationCamouflaged Object SegmentationObjectSegmentationSemantic Segmentation

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
Camouflaged Object Segmentation CAMO MirrorNet-ResNeXt152 MAE 0.077 #9 of 14 Archive leaderboard report
Camouflaged Object Segmentation CAMO MirrorNet-ResNeXt152 S-Measure 0.785 #9 of 14 Archive leaderboard report
Camouflaged Object Segmentation CAMO MirrorNet-ResNeXt152 Weighted F-Measure 0.719 #9 of 14 Archive leaderboard report

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