Research map / Multi-agent systems and games / Human-AI and goal-conditioned
Asynchrony-Robust Collaborative Perception via Bird's Eye View Flow
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use BEV flow to compensate asynchronous collaboration messages | CoBEVFlow · IRV2V, 300ms and 500ms | AP@0.50: 0.654 -> 0.831; 0.625 -> 0.815 | Helped |
| Use BEV flow to compensate asynchronous collaboration messages | CoBEVFlow · DAIR-V2X, 300ms and 500ms | AP@0.70: 0.577 -> 0.599; 0.580 -> 0.588 | Helped |
| Use BEV flow to compensate asynchronous collaboration messages | CoBEVFlow · V2XSet, 300ms and 500ms | AP@0.70: 0.663 -> 0.776; 0.645 -> 0.713 | Helped |
| Add timestamp encoding for irregular continuous timestamps (ablation) | CoBEVFlow with box warping and Hungarian matching · IRV2V, 300ms | AP@0.70: 0.473 -> 0.595 | Helped |
| Add timestamp encoding for irregular continuous timestamps (ablation) | CoBEVFlow with box warping and Hungarian matching · IRV2V, 500ms | AP@0.70: 0.388 -> 0.438 | Helped |
| Warp features rather than detected boxes (ablation) | CoBEVFlow with time encoding and Hungarian matching · IRV2V, 300ms | AP@0.70: 0.595 -> 0.690 | Helped |
| Warp features rather than detected boxes (ablation) | CoBEVFlow with time encoding and Hungarian matching · IRV2V, 500ms | AP@0.70: 0.438 -> 0.614 | Helped |
| Use the proposed ROI matcher instead of Hungarian matching (ablation) | CoBEVFlow with time encoding and box warping · IRV2V, 300ms | AP@0.50: 0.747 -> 0.764 | Helped |
| Use the proposed ROI matcher instead of Hungarian matching (ablation) | CoBEVFlow with time encoding and box warping · IRV2V, 500ms | AP@0.50: 0.668 -> 0.571 | Hurt |
| Use the proposed ROI matcher instead of Hungarian matching (ablation) | CoBEVFlow with time encoding and feature warping · IRV2V, 300ms | AP@0.70: 0.690 -> 0.757 | Helped |
| Use the proposed ROI matcher instead of Hungarian matching (ablation) | CoBEVFlow with time encoding and feature warping · IRV2V, 500ms | AP@0.70: 0.614 -> 0.687 | Helped |
Closest papers by meaning
- CoSDH: Communication-Efficient Collaborative Perception via Supply-Demand Awareness and Intermediate-Late Hybridization (CVPR 2025 · similarity 0.87)
- An Extensible Framework for Open Heterogeneous Collaborative Perception (ICLR 2024 · similarity 0.87)
- Multi-agent Collaborative Perception via Motion-aware Robust Communication Network (CVPR 2024 · similarity 0.87)
- What Makes Good Collaborative Views? Contrastive Mutual Information Maximization for Multi-Agent Perception (AAAI 2024 · similarity 0.87)
- TraF-Align: Trajectory-aware Feature Alignment for Asynchronous Multi-agent Perception (CVPR 2025 · similarity 0.87)
- BEVSync: Asynchronous Data Alignment for Camera-based Vehicle-Infrastructure Cooperative Perception Under Uncertain Delays (AAAI 2025 · similarity 0.87)
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