Submission ID: 00069
GeoDesc w/ DEGENSAC (no FLANN)
Processed: 20-04-22. Download link: sid-00069-geodesc-8k-both-degensac-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. DEGENSAC 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: 0.51112 (±0.00070 over 3 run(s) / ±0.14749 over 9 scenes)
Rank (per category): 73 (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 | 377.5 | 0.527 Rank: 49/147 |
0.942 Rank: 59/147 |
0.19039 (±0.00199) Rank: 83/147 |
0.30160 (±0.00049) Rank: 84/147 |
| fcs | 7873.6 | 609.2 | 609.2 | 434.8 | 0.443 Rank: 91/147 |
0.947 Rank: 9/147 |
0.60865 (±0.00139) Rank: 70/147 |
0.73053 (±0.00100) Rank: 65/147 |
| lms | 7770.9 | 482.9 | 482.9 | 276.6 | 0.468 Rank: 23/147 |
0.708 Rank: 20/147 |
0.53521 (±0.00330) Rank: 57/147 |
0.64744 (±0.00192) Rank: 62/147 |
| lb | 7952.8 | 380.4 | 380.4 | 238.3 | 0.474 Rank: 92/147 |
0.768 Rank: 45/147 |
0.40986 (±0.00199) Rank: 83/147 |
0.49898 (±0.00340) Rank: 83/147 |
| mc | 7823.8 | 571.6 | 571.6 | 399.8 | 0.524 Rank: 99/147 |
0.962 Rank: 41/147 |
0.38350 (±0.00199) Rank: 83/147 |
0.53169 (±0.00444) Rank: 68/147 |
| mr | 7790.8 | 571.9 | 571.9 | 428.5 | 0.457 Rank: 99/147 |
0.976 Rank: 31/147 |
0.31973 (±0.00105) Rank: 62/147 |
0.43343 (±0.00099) Rank: 56/147 |
| psm | 7807.3 | 278.6 | 278.6 | 175.2 | 0.385 Rank: 102/147 |
0.627 Rank: 65/147 |
0.14929 (±0.00146) Rank: 66/147 |
0.26285 (±0.00060) Rank: 65/147 |
| sf | 7893.6 | 723.5 | 723.5 | 500.1 | 0.479 Rank: 102/147 |
0.898 Rank: 14/147 |
0.49218 (±0.00300) Rank: 63/147 |
0.63027 (±0.00150) Rank: 59/147 |
| spc | 7868.9 | 492.7 | 492.7 | 306.0 | 0.487 Rank: 102/147 |
0.880 Rank: 31/147 |
0.41064 (±0.00215) Rank: 76/147 |
0.56331 (±0.00101) Rank: 74/147 |
| avg | 7861.1 | 517.4 | 517.4 | 348.5 | 0.472 Rank: 103/147 |
0.856 Rank: 32/147 |
0.38883 (±0.00127) Rank: 74/147 |
0.51112 (±0.00070) Rank: 73/147 |
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 |
0.54564 Rank: 95/147 |
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 |
0.24333 Rank: 28/147 |
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 |
0.31880 Rank: 107/147 |
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 |
0.52076 Rank: 103/147 |
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 |
0.41307 Rank: 85/147 |
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 |
0.49930 Rank: 71/147 |
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 |
0.64007 Rank: 43/147 |
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 |
0.34275 Rank: 102/147 |
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 |
0.46088 Rank: 41/147 |
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 |
0.44273 Rank: 80/147 |
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 —
