Submission ID: 00067
GeoDesc w/ MAGSAC (no FLANN)
Processed: 20-04-22. Download link: sid-00067-geodesc-8k-both-magsac-no-flann.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: sift8k
- Descriptor: geodesc (128 float32: 512 bytes)
- Number of features: 8000
- Summary: GeoDesc descriptors on DoG features (OpenCV), extracted with a low detection threshold to generate up to 8000 points. Using the built-in matcher: bidirectional filter with the both strategy. MAGSAC for stereo. FLANN disabled.
- 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: 0.50559 (±0.00081 over 3 run(s) / ±0.14819 over 9 scenes)
Rank (per category): 77 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7968.3 | 545.7 | 545.7 | 480.2 | 0.527 Rank: 49/147 |
0.925 Rank: 97/147 |
0.17071 (±0.00165) Rank: 95/147 |
0.28239 (±0.00328) Rank: 95/147 |
| fcs | 7873.6 | 609.2 | 609.2 | 548.0 | 0.443 Rank: 91/147 |
0.934 Rank: 56/147 |
0.59738 (±0.00234) Rank: 80/147 |
0.72231 (±0.00090) Rank: 79/147 |
| lms | 7770.9 | 482.9 | 482.9 | 399.9 | 0.468 Rank: 23/147 |
0.678 Rank: 90/147 |
0.51690 (±0.00265) Rank: 78/147 |
0.62042 (±0.00112) Rank: 81/147 |
| lb | 7952.8 | 380.4 | 380.4 | 305.8 | 0.474 Rank: 92/147 |
0.748 Rank: 77/147 |
0.38945 (±0.00165) Rank: 95/147 |
0.48399 (±0.00101) Rank: 87/147 |
| mc | 7823.8 | 571.6 | 571.6 | 506.0 | 0.524 Rank: 99/147 |
0.946 Rank: 88/147 |
0.38171 (±0.00165) Rank: 95/147 |
0.53585 (±0.00083) Rank: 65/147 |
| mr | 7790.8 | 571.9 | 571.9 | 533.0 | 0.457 Rank: 99/147 |
0.958 Rank: 76/147 |
0.31652 (±0.00437) Rank: 65/147 |
0.42956 (±0.00366) Rank: 64/147 |
| psm | 7807.3 | 278.6 | 278.6 | 233.7 | 0.385 Rank: 102/147 |
0.602 Rank: 77/147 |
0.15171 (±0.00114) Rank: 63/147 |
0.26698 (±0.00129) Rank: 62/147 |
| sf | 7893.6 | 723.5 | 723.5 | 662.4 | 0.479 Rank: 102/147 |
0.878 Rank: 56/147 |
0.51796 (±0.00262) Rank: 42/147 |
0.64942 (±0.00057) Rank: 43/147 |
| spc | 7868.9 | 492.7 | 492.7 | 411.4 | 0.487 Rank: 102/147 |
0.848 Rank: 87/147 |
0.40601 (±0.00098) Rank: 80/147 |
0.55938 (±0.00090) Rank: 78/147 |
| avg | 7861.1 | 517.4 | 517.4 | 453.4 | 0.472 Rank: 103/147 |
0.835 Rank: 79/147 |
0.38315 (±0.00044) Rank: 79/147 |
0.50559 (±0.00081) Rank: 77/147 |
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: 0.68032 (±0.00099 over 3 run(s) / ±0.13978 over 9 scenes)
Rank (per category): 88 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7968.3 | 396.44 | 99.60 Rank: 104/147 |
2865.58 Rank: 80/147 |
4.927 Rank: 82/147 |
0.54615 Rank: 96/147 |
0.40223 (±0.00269) Rank: 93/147 |
0.55556 (±0.00182) Rank: 91/147 |
| fcs | 7873.6 | 484.42 | 98.52 Rank: 45/147 |
4628.65 Rank: 76/147 |
4.383 Rank: 89/147 |
0.24008 Rank: 18/147 |
0.73906 (±0.00518) Rank: 32/147 |
0.80750 (±0.00588) Rank: 27/147 |
| lms | 7770.9 | 376.61 | 99.16 Rank: 63/147 |
3643.70 Rank: 53/147 |
4.397 Rank: 88/147 |
0.33868 Rank: 126/147 |
0.81632 (±0.00662) Rank: 74/147 |
0.87289 (±0.00667) Rank: 80/147 |
| lb | 7952.8 | 338.88 | 98.10 Rank: 100/147 |
2890.30 Rank: 89/147 |
4.494 Rank: 92/147 |
0.51927 Rank: 100/147 |
0.57268 (±0.01382) Rank: 99/147 |
0.67573 (±0.01430) Rank: 99/147 |
| mc | 7823.8 | 416.91 | 99.29 Rank: 108/147 |
3889.81 Rank: 85/147 |
4.474 Rank: 100/147 |
0.41596 Rank: 89/147 |
0.49948 (±0.00183) Rank: 79/147 |
0.64811 (±0.00486) Rank: 77/147 |
| mr | 7790.8 | 462.79 | 93.61 Rank: 92/147 |
4501.89 Rank: 87/147 |
4.039 Rank: 95/147 |
0.49174 Rank: 56/147 |
0.42302 (±0.00652) Rank: 88/147 |
0.53476 (±0.00835) Rank: 88/147 |
| psm | 7807.3 | 169.36 | 89.04 Rank: 94/147 |
2662.36 Rank: 86/147 |
3.177 Rank: 92/147 |
0.63841 Rank: 42/147 |
0.34985 (±0.00913) Rank: 92/147 |
0.43859 (±0.01059) Rank: 88/147 |
| sf | 7893.6 | 560.22 | 98.06 Rank: 56/147 |
5575.86 Rank: 89/147 |
4.298 Rank: 90/147 |
0.34116 Rank: 96/147 |
0.71639 (±0.00288) Rank: 72/147 |
0.80257 (±0.00384) Rank: 65/147 |
| spc | 7868.9 | 350.40 | 99.15 Rank: 67/147 |
3892.61 Rank: 78/147 |
4.184 Rank: 91/147 |
0.44982 Rank: 28/147 |
0.68466 (±0.00213) Rank: 67/147 |
0.78713 (±0.00289) Rank: 68/147 |
| avg | 7861.1 | 395.12 | 97.17 Rank: 76/147 |
3838.97 Rank: 83/147 |
4.264 Rank: 94/147 |
0.44236 Rank: 79/147 |
0.57819 (±0.00106) Rank: 86/147 |
0.68032 (±0.00099) Rank: 88/147 |
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 —
