Research map / Label-efficient and robust learning / Semi-supervised learning
PseudoSeg: Designing Pseudo Labels for Semantic Segmentation
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use PseudoSeg with unlabeled data instead of supervised-only training | DeepLabv3+ semantic segmentation · VOC12 low-data splits | mIoU | Helped |
| Use image-level labels in PseudoSeg instead of unlabeled data alone | PseudoSeg · VOC12 and COCO, all tested splits | mIoU | Helped |
| Add COCO training and unlabeled data | Supervised baseline · VOC12 val, full labeled training set | mIoU: 76.96 -> 77.40 (+0.44) | Helped |
| Add COCO training, unlabeled data, and VOC9k | Supervised baseline · VOC12 val, full labeled training set | mIoU: 76.96 -> 78.20 (+1.24) | Helped |
| Fuse decoder predictions with SGC maps using calibrated fusion (ablation) | PseudoSeg pseudo-label generation · VOC12 low-data splits, with and without image-level labels | mIoU | Helped |
| Replace calibrated fusion with decoder-only pseudo labels (ablation) | PseudoSeg pseudo-label generation · VOC12 low-data splits | mIoU | Hurt |
| Replace calibrated fusion with SGC-only pseudo labels (ablation) | PseudoSeg pseudo-label generation · VOC12 low-data splits | mIoU | Hurt |
| Use hypercolumn features instead of the last feature maps (ablation) | SGC pseudo-label refinement · VOC12 1/16 split | mIoU | Helped |
| Use all predictions as soft pseudo labels rather than selecting confident predictions (ablation) | PseudoSeg · VOC12 with image-level labels | mIoU | Helped |
| Apply temperature sharpening to pseudo-label distributions (ablation) | PseudoSeg · VOC12 with image-level labels | mIoU: 71.22 vs 68.15 | Helped |
| Use weaker color-jitter augmentation (ablation) | PseudoSeg strong augmentation · VOC12 with unlabeled data | mIoU | Hurt |
| Use geometric augmentations with STN alignment (ablation) | PseudoSeg consistency training · Semantic segmentation | mIoU | No clear effect |
Closest papers by meaning
- Semi-Supervised Semantic Segmentation Using Unreliable Pseudo-Labels (CVPR 2022 · similarity 0.92)
- Semi-Supervised Semantic Segmentation With Cross Pseudo Supervision (CVPR 2021 · similarity 0.91)
- Towards Robust Pseudo-Label Learning in Semantic Segmentation: An Encoding Perspective (NeurIPS 2025 · similarity 0.90)
- Improving Semi-Supervised Semantic Segmentation with Sliced-Wasserstein Feature Alignment and Uniformity (CVPR 2025 · similarity 0.89)
- W2P: Switching from Weak Supervision to Partial Supervision for Semantic Segmentation (AAAI 2024 · similarity 0.89)
- RWMS: Reliable Weighted Multi-Phase for Semi-supervised Segmentation (AAAI 2024 · similarity 0.89)
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