Results for SIFT-PointCN
Submission data
| Full name | SIFT MNN with PointCN filtering SfM pipeline |
| 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; 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. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8.76 | 9.03 | 7.96 | 26.50 | 7.60 | 14.94 | 5.08 | 4.10 | 3.74 | 15.46 | 0.94 | 8.92 | 1.33 | 9.14 | 7.37 |
Low-res many-view results
| Info | all | low-res many-view | indoor | outdoor | delivery area | electro | forest | playground | terrains |
|---|---|---|---|---|---|---|---|---|---|
| No results yet. | |||||||||
Low-res two-view results
SLAM results
| all | boxes | boxes dark | buddha | cables 4 | cables 5 | desk 1 | desk 2 | desk changing 2 | desk dark 1 | desk dark 2 | desk global light changes | desk ir light | dino | drone | foreground occlusion | helmet | kidnap 2 | lamp | large loop 2 | large loop 3 | large non loop | motion 2 | motion 3 | motion 4 | planar 1 | reflective 2 | scale change | table 1 | table 2 | table 5 | table 6 | table global light changes | table local light changes | table scene | trashbin | |||
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