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Pseudo-Label-Free Weakly Supervised Semantic Segmentation Using Image Masking
Cited 5 time in
Web of Science
Cited 6 time in Scopus
- Authors
- Issue Date
- 2022-02
- Citation
- IEEE Access, Vol.10, pp.19401-19411
- Abstract
- Weakly-supervised semantic segmentation (WSSS) aims to train a semantic segmentation network using weak labels. Recent approaches generate the pseudo-label from the image-level label and then exploit it as a pixel-level supervision in the segmentation network training. A potential drawback of the conventional WSSS approaches is that the pseudo-label cannot accurately express the object regions and their classes, causing a degradation of the segmentation performance. In this paper, we propose a new WSSS technique that trains the segmentation network without relying on the pseudo-label. Key idea of the proposed approach is to train the segmentation network such that the object erased by the segmentation map is not detected by the classification network. From extensive experiments on the PASCAL VOC 2012 benchmark dataset, we demonstrate that our approach is effective in WSSS.
- ISSN
- 2169-3536
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