Research map / 3D vision / Depth and stereo
GPSfM: Global Projective SFM Using Algebraic Constraints on Multi-View Fundamental Matrices
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use GPSfM instead of PPSFM | Projective SFM · Dino 319 | reprojection error (pixels): 0.5042 -> 0.4314 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · Dino 4983 | runtime (s): 15.19 -> 4.80 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · Corridor | reprojection error (pixels): 0.276 -> 0.2596 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · House | reprojection error (pixels): 0.3687 -> 0.3399 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · House | runtime (s): 0.70 -> 0.95 | Hurt |
| Use GPSfM instead of PPSFM | Projective SFM · Gustav Vasa | reprojection error (pixels): 0.1687 -> 0.1564 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · Park Gate | reprojection error (pixels): 0.3288 -> 0.3109 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · Nijo | reprojection error (pixels): 0.417 -> 0.3901 | Helped |
| Use GPSfM instead of PPSFM | Projective SFM · Golden Statue | reprojection error (pixels): 0.24 -> 0.223 | Helped |
| Use GPSfM instead of Var-Pro | Projective SFM · Toronto University | reprojection error (pixels): 0.2556 -> 0.5417 | Hurt |
| Use GPSfM instead of Sengupta | Projective SFM · Sri Thendayuthapani | reprojection error (pixels): 0.3204 -> 0.6113 | Hurt |
| Use GPSfM instead of Var-Pro | Projective SFM · Skansen Kronan | reprojection error (pixels): 0.4291 -> 0.4424 | Hurt |
Closest papers by meaning
- A New Rank Constraint on Multi-View Fundamental Matrices, and Its Application to Camera Location Recovery (CVPR 2017 · similarity 0.91)
- Minimal Perspective Autocalibration (CVPR 2024 · similarity 0.85)
- Tensor-Based Synchronization and the Low-Rankness of the Block Trifocal Tensor (NeurIPS 2024 · similarity 0.84)
- Camera Resection from Known Line Pencils and a Radially Distorted Scanline (CVPR 2025 · similarity 0.83)
- Three-view Focal Length Recovery From Homographies (CVPR 2025 · similarity 0.83)
- RESfM: Robust Deep Equivariant Structure from Motion (ICLR 2025 · similarity 0.83)
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