Research map / 3D vision / Depth and stereo
Optimal Feature Transport for Cross-View Image Geo-Localization
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| add CVFT feature transport (ablation) | Our network · CVUSA | r@1: 41.68 -> 61.43 | Helped |
| add CVFT feature transport (ablation) | Our network · CVACT_val | r@1: 45.28 -> 61.05 | Helped |
| preserve local spatial feature layout instead of global max pooling (ablation) | VGG16 cross-view localization network · CVUSA | r@1: 31.53 -> 61.43 | Helped |
| preserve local spatial feature layout instead of global max pooling (ablation) | VGG16 cross-view localization network · CVACT_val | r@1: 28.98 -> 61.05 | Helped |
| add ±20° orientation noise (ablation) | Our network · CVUSA | r@1: 61.43 -> 52.07 | Hurt |
| add ±20° orientation noise (ablation) | Our network · CVACT_val | r@1: 61.05 -> 54.81 | Hurt |
| replace CVFT with 2D-affine STN (ablation) | Our network · CVUSA | r@1: 61.43 -> 37.29 | Hurt |
| replace CVFT with 2D-affine STN (ablation) | Our network · CVACT_val | r@1: 61.05 -> 35.64 | Hurt |
| replace CVFT with thin-plate-spline STN (ablation) | Our network · CVUSA | r@1: 61.43 -> 42.38 | Hurt |
| replace CVFT with thin-plate-spline STN (ablation) | Our network · CVACT_val | r@1: 61.05 -> 41.61 | Hurt |
| reduce embedding dimension to 2048 (ablation) | CVFT · CVUSA | r@1: 61.43 -> 56.43 | Hurt |
| reduce embedding dimension to 2048 (ablation) | CVFT · CVACT_val | r@1: 61.05 -> 57.86 | Hurt |
Closest papers by meaning
- Aligning Geometric Spatial Layout in Cross-View Geo-Localization via Feature Recombination (AAAI 2024 · similarity 0.91)
- From Coarse to Fine: A Matching and Alignment Framework for Unsupervised Cross-View Geo-Localization (AAAI 2025 · similarity 0.89)
- CVGL: Causal Learning and Geometric Topology (NeurIPS 2025 · similarity 0.88)
- Enhancing Visual Localization with Cross-Domain Image Generation (ICML 2025 · similarity 0.88)
- Semantic Ambiguity Modeling and Propagation for Fine-Grained Visual Cross View Geo-Localization (AAAI 2025 · similarity 0.87)
- View From Above: Orthogonal-View aware Cross-view Localization (CVPR 2024 · similarity 0.87)
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