Research map / Label-efficient and robust learning / Domain adaptation and generalization
Domain-General Crowd Counting in Unseen Scenarios
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use the proposed domain-general method instead of DG-MAN | Crowd counting trained on SHA or SHB · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MAE: 17.3 -> 12.6; 129.1 -> 119.4; 130.7 -> 121.8; 182.4 -> 179.1 | Helped |
| Use the proposed domain-general method instead of DG-MAN | Crowd counting trained on SHA or SHB · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MSE: 28.7 -> 24.6; 238.2 -> 216.6; 225.1 -> 203.1; 325.8 -> 316.2 | Helped |
| Add MLDG meta-learning to the baseline (ablation) | Baseline crowd counter · SHA→SHB | MAE: 22.0 -> 17.1 | Helped |
| Add the domain-invariant branch and its reconstruction loss (ablation) | +MLDG · SHA→SHB | MAE: 17.1 -> 13.6 | Helped |
| Add the domain-specific branch and orthogonal loss (ablation) | +DI-B · SHA→SHB | MAE: 13.6 -> 12.6 | Helped |
| Add feature reconstruction loss (ablation) | Full method · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MAE: 15.4 -> 12.6; 132.8 -> 119.4; 175.6 -> 121.8; 266.9 -> 179.1 | Helped |
| Add feature orthogonal loss (ablation) | Full method · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MAE: 17.8 -> 12.6; 132.2 -> 119.4; 148.6 -> 121.8; 219.8 -> 179.1 | Helped |
| Add hard predicted region reinforcement (ablation) | Full method · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MAE: 13.4 -> 12.6; 124.0 -> 119.4; 127.8 -> 121.8; 189.3 -> 179.1 | Helped |
| Dynamically refine sub-domain assignments rather than cluster once (ablation) | Full method · SHA→SHB, SHA→QNRF, SHB→SHA, SHB→QNRF | MAE: 14.0 -> 12.6; 125.6 -> 119.4; 128.3 -> 121.8; 198.8 -> 179.1 | Helped |
| Use base feature f for dynamic sub-domain division instead of z (ablation) | Full method · SHA→SHB | MAE: 15.4 -> 12.6 | Helped |
| Use re-encoded invariant feature tilde f for dynamic sub-domain division instead of z (ablation) | Full method · SHA→SHB | MAE: 21.4 -> 12.6 | Helped |
| Use average re-encoded domain-specific feature tilde z for clustering instead of z (ablation) | Full method · SHA→SHB | MAE: 16.5 -> 12.6 | Helped |
Closest papers by meaning
- Single Domain Generalization for Crowd Counting (CVPR 2024 · similarity 0.92)
- Explicit Invariant Feature Induced Cross-Domain Crowd Counting (AAAI 2023 · similarity 0.91)
- Error-Aware Density Isomorphism Reconstruction for Unsupervised Cross-Domain Crowd Counting (AAAI 2021 · similarity 0.90)
- Free Lunch Enhancements for Multi-modal Crowd Counting (CVPR 2025 · similarity 0.86)
- Gramformer: Learning Crowd Counting via Graph-Modulated Transformer (AAAI 2024 · similarity 0.86)
- CrowdDiff: Multi-hypothesis Crowd Density Estimation using Diffusion Models (CVPR 2024 · similarity 0.86)
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