Submission ID: 00012
GeoDesc (upright), MAGSAC
Processed: 20-04-23. Download link: sid-00012-geodesc-upright-magsac-2k.json
This page ranks the submission against all others using the same number of keypoints, regardless of descriptor size. Please hover over table headers for descriptions on metrics and full scene names.
Metadata
- Authors: Challenge organizers (contact)
- Keypoint: sift-def
- Descriptor: geodesc-upright (128 float32: 512 bytes)
- Number of features: 2048
- Summary: GeoDesc descriptors extracted on SIFT keypoints with a fixed orientation, and MAGSAC for stereo. Re-using parameters found for the orientation-sensitive variant. Please refer to the baselines repository (linked) for details.
- Paper: https://arxiv.org/abs/1807.06294
- Website: https://github.com/lzx551402/geodesc
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.38124 (±0.00056 over 3 run(s) / ±0.12811 over 9 scenes)
Rank (per category): 67 (of 108)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 2004.2 | 259.5 | 259.5 | 194.8 | 0.427 Rank: 56/108 |
0.916 Rank: 55/108 |
0.15005 (±0.00150) Rank: 53/108 |
0.26520 (±0.00191) Rank: 52/108 |
| fcs | 2043.3 | 236.6 | 236.6 | 176.8 | 0.305 Rank: 48/108 |
0.870 Rank: 52/108 |
0.49157 (±0.00222) Rank: 56/108 |
0.61811 (±0.00093) Rank: 56/108 |
| lms | 1027.6 | 174.7 | 174.7 | 133.0 | 0.360 Rank: 65/108 |
0.691 Rank: 48/108 |
0.34566 (±0.00186) Rank: 82/108 |
0.44796 (±0.00115) Rank: 82/108 |
| lb | 1943.7 | 183.7 | 183.7 | 108.2 | 0.312 Rank: 52/108 |
0.655 Rank: 73/108 |
0.25544 (±0.00150) Rank: 53/108 |
0.33583 (±0.00290) Rank: 80/108 |
| mc | 2026.8 | 189.0 | 189.0 | 116.1 | 0.333 Rank: 51/108 |
0.893 Rank: 50/108 |
0.25743 (±0.00150) Rank: 53/108 |
0.38890 (±0.00069) Rank: 57/108 |
| mr | 1950.2 | 214.1 | 214.1 | 161.1 | 0.328 Rank: 65/108 |
0.896 Rank: 64/108 |
0.18352 (±0.00213) Rank: 63/108 |
0.27248 (±0.00396) Rank: 64/108 |
| psm | 2024.3 | 134.9 | 134.9 | 89.3 | 0.273 Rank: 73/108 |
0.354 Rank: 72/108 |
0.09075 (±0.00146) Rank: 56/108 |
0.16942 (±0.00087) Rank: 59/108 |
| sf | 1992.0 | 267.0 | 267.0 | 196.6 | 0.336 Rank: 55/108 |
0.803 Rank: 48/108 |
0.34797 (±0.00513) Rank: 55/108 |
0.47875 (±0.00542) Rank: 59/108 |
| spc | 2022.4 | 202.4 | 202.4 | 128.4 | 0.318 Rank: 61/108 |
0.802 Rank: 56/108 |
0.31519 (±0.00163) Rank: 58/108 |
0.45449 (±0.00224) Rank: 60/108 |
| avg | 1892.7 | 206.9 | 206.9 | 144.9 | 0.333 Rank: 60/108 |
0.765 Rank: 66/108 |
0.27084 (±0.00033) Rank: 66/108 |
0.38124 (±0.00056) Rank: 67/108 |
We show the inliers that survive the robust estimation loop (i.e. RANSAC), or those supplied with the submission if using custom matches, and use the depth estimates to determine whether they are correct. We draw matches above a 5-pixel error threshold in red, and those below are color-coded by their error, from 0 (green) to 5 pixels (yellow). Matches for which we do not have depth estimates are drawn in blue. Please note that the depth maps are estimates and may contain errors.
— british museum —
— florence cathedral side —
— lincoln memorial statue —
— london bridge —
— milan cathedral —
— mount rushmore —
— piazza san marco —
— sagrada familia —
— saint paul's cathedral —
Phototourism / Multiview track
mAA at 10 degrees: 0.56687 (±0.00261 over 3 run(s) / ±0.17960 over 9 scenes)
Rank (per category): 70 (of 108)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 2004.2 | 192.69 | 99.58 Rank: 60/108 |
1012.88 Rank: 88/108 |
5.220 Rank: 29/108 |
0.66384 Rank: 66/108 |
0.27377 (±0.00670) Rank: 75/108 |
0.42123 (±0.00536) Rank: 75/108 |
| fcs | 2043.3 | 181.15 | 96.38 Rank: 59/108 |
1593.11 Rank: 76/108 |
4.262 Rank: 54/108 |
0.29009 Rank: 70/108 |
0.66894 (±0.01410) Rank: 54/108 |
0.74517 (±0.01590) Rank: 59/108 |
| lms | 1027.6 | 140.41 | 97.72 Rank: 65/108 |
948.24 Rank: 89/108 |
4.825 Rank: 40/108 |
0.35585 Rank: 78/108 |
0.72604 (±0.00925) Rank: 71/108 |
0.81312 (±0.00760) Rank: 69/108 |
| lb | 1943.7 | 147.42 | 94.31 Rank: 92/108 |
1056.86 Rank: 85/108 |
4.240 Rank: 68/108 |
0.54700 Rank: 80/108 |
0.41943 (±0.01231) Rank: 83/108 |
0.52653 (±0.01096) Rank: 84/108 |
| mc | 2026.8 | 120.03 | 95.49 Rank: 74/108 |
1033.85 Rank: 80/108 |
4.077 Rank: 71/108 |
0.53406 Rank: 80/108 |
0.37444 (±0.00871) Rank: 71/108 |
0.50436 (±0.01179) Rank: 73/108 |
| mr | 1950.2 | 161.55 | 89.52 Rank: 77/108 |
1523.72 Rank: 59/108 |
3.908 Rank: 80/108 |
0.56678 Rank: 62/108 |
0.30289 (±0.00448) Rank: 79/108 |
0.40589 (±0.00590) Rank: 79/108 |
| psm | 2024.3 | 67.20 | 73.79 Rank: 79/108 |
970.05 Rank: 77/108 |
2.931 Rank: 66/108 |
0.82946 Rank: 81/108 |
0.18615 (±0.00417) Rank: 67/108 |
0.25080 (±0.00624) Rank: 68/108 |
| sf | 1992.0 | 200.61 | 95.48 Rank: 66/108 |
1704.08 Rank: 77/108 |
4.344 Rank: 72/108 |
0.38951 Rank: 83/108 |
0.62672 (±0.00434) Rank: 68/108 |
0.72044 (±0.00574) Rank: 66/108 |
| spc | 2022.4 | 135.87 | 97.91 Rank: 66/108 |
1298.87 Rank: 79/108 |
4.159 Rank: 72/108 |
0.55556 Rank: 64/108 |
0.60198 (±0.00516) Rank: 68/108 |
0.71432 (±0.00644) Rank: 67/108 |
| avg | 1892.7 | 149.66 | 93.35 Rank: 70/108 |
1237.96 Rank: 81/108 |
4.219 Rank: 69/108 |
0.52579 Rank: 76/108 |
0.46448 (±0.00276) Rank: 71/108 |
0.56687 (±0.00261) Rank: 70/108 |
In the multi-view track we reconstruct the scene with Structure-from-Motion (Colmap) with small sets of images. We show the results for one bag of 25 images (displaying: 10). Keypoints are drawn in blue if they are part of the model, and in red otherwise.
— british museum —
— florence cathedral side —
— lincoln memorial statue —
— london bridge —
— milan cathedral —
— mount rushmore —
— piazza san marco —
— sagrada familia —
— saint paul's cathedral —
