Research map / Video / Action recognition
BSN++: Complementary Boundary Regressor with Scale-Balanced Relation Modeling for Temporal Action Proposal Generation
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| add bi-directional matching (BBM) (ablation) | BSN++ CBG · ActivityNet-1.3 val | AUC: 66.02 -> 66.43 | Helped |
| add scale-balanced sampling (SBS) (ablation) | BSN++ CBG+PRB with e2e training · ActivityNet-1.3 val | AUC: 67.77 -> 68.26 | Helped |
| use end-to-end joint training (ablation) | BSN++ CBG+PRB without SBS · ActivityNet-1.3 val | AUC: 67.34 -> 67.77 | Helped |
| add position-aware attention module (PAM) (ablation) | BSN++ CBG+PRB · ActivityNet-1.3 val | AUC: 67.99 -> 68.26 | Helped |
| add channel-aware attention module (CAM) (ablation) | BSN++ CBG+PRB · ActivityNet-1.3 val | AUC: 68.01 -> 68.26 | Helped |
| replace BSN with BSN++ | temporal proposal generation · ActivityNet-1.3 val | AUC: 66.17% to 68.26% | Helped |
| replace BSN with BSN++ | temporal proposal generation · ActivityNet-1.3 val | AR@100: 74.16% to 76.52% | Helped |
Closest papers by meaning
- Realigning Confidence with Temporal Saliency Information for Point-Level Weakly-Supervised Temporal Action Localization (CVPR 2024 · similarity 0.87)
- HyrCap: Hybrid Rank-Calibration of Action Proposals for Temporal Event Understanding (NeurIPS 2026 · similarity 0.86)
- Efficient Temporal Action Segmentation via Boundary-aware Query Voting (NeurIPS 2024 · similarity 0.85)
- HR-Pro: Point-Supervised Temporal Action Localization via Hierarchical Reliability Propagation (AAAI 2024 · similarity 0.85)
- Bridge the Gap: From Weak to Full Supervision for Temporal Action Localization with PseudoFormer (CVPR 2025 · similarity 0.85)
- Efficient and Effective Weakly-Supervised Action Segmentation via Action-Transition-Aware Boundary Alignment (CVPR 2024 · similarity 0.85)
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