Results for SIFT-PCN-Cal
Submission data
| Full name | SIFT MNN with PointCN filtering SfM pipeline, calibration-normalized revision |
| Description | Anonymous survey submission. SIFT mutual nearest-neighbor correspondences filtered with PointCN before SfM triangulation. |
| Parameters | SIFT local features; covisibility top-20 image pairs; mutual nearest-neighbor matching; PointCN correspondence filtering with ETH3D calibration-normalized coordinates; COLMAP geometric verification and known-pose triangulation. |
| Programming language(s) | Python, C++, CUDA |
| Hardware | HPC node with NVIDIA A40 GPUs |
| Submission creation date | 21 May, 2026 |
| Last edited | 21 May, 2026 |
High-res multi-view results
| Info | all | high-res multi-view | indoor | outdoor | botani. | boulde. | bridge | door | exhibi. | lectur. | living. | lounge | observ. | old co. | statue | terrac. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71.86 | 71.21 | 73.82 | 77.43 | 78.37 | 71.75 | 65.73 | 62.15 | 84.04 | 81.59 | 50.59 | 64.96 | 52.46 | 95.15 | 78.14 |
Low-res many-view results
| Info | all | low-res many-view | indoor | outdoor | lakeside | sand box | storage room | storage room 2 | tunnel |
|---|---|---|---|---|---|---|---|---|---|
| No results yet. | |||||||||