Submission ID: 00050
GeoDesc-Upright w/ MAGSAC
Processed: 20-04-22. Download link: sid-00050-geodesc-upright-8k-both-magsac.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-upright (128 float32: 512 bytes)
- Number of features: 8000
- Summary: Upright 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.
- 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: 0.48259 (±0.00060 over 3 run(s) / ±0.14729 over 9 scenes)
Rank (per category): 94 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.3 | 494.5 | 494.5 | 426.7 | 0.520 Rank: 93/147 |
0.918 Rank: 107/147 |
0.16430 (±0.00182) Rank: 101/147 |
0.26964 (±0.00412) Rank: 100/147 |
| fcs | 7838.2 | 581.6 | 581.6 | 515.2 | 0.465 Rank: 40/147 |
0.925 Rank: 82/147 |
0.58911 (±0.00188) Rank: 87/147 |
0.71056 (±0.00226) Rank: 87/147 |
| lms | 7720.4 | 412.3 | 412.3 | 330.8 | 0.467 Rank: 74/147 |
0.670 Rank: 102/147 |
0.49762 (±0.00382) Rank: 89/147 |
0.60419 (±0.00286) Rank: 91/147 |
| lb | 7935.2 | 362.8 | 362.8 | 284.4 | 0.492 Rank: 25/147 |
0.722 Rank: 106/147 |
0.35016 (±0.00182) Rank: 101/147 |
0.44345 (±0.00144) Rank: 105/147 |
| mc | 7779.6 | 518.1 | 518.1 | 448.0 | 0.549 Rank: 42/147 |
0.935 Rank: 105/147 |
0.36175 (±0.00182) Rank: 101/147 |
0.51534 (±0.00323) Rank: 89/147 |
| mr | 7758.9 | 546.5 | 546.5 | 501.9 | 0.479 Rank: 30/147 |
0.953 Rank: 94/147 |
0.29988 (±0.00038) Rank: 85/147 |
0.40919 (±0.00076) Rank: 85/147 |
| psm | 7768.4 | 305.1 | 305.1 | 254.1 | 0.407 Rank: 44/147 |
0.626 Rank: 66/147 |
0.14148 (±0.00143) Rank: 78/147 |
0.25051 (±0.00253) Rank: 78/147 |
| sf | 7860.0 | 650.7 | 650.7 | 586.4 | 0.498 Rank: 42/147 |
0.867 Rank: 86/147 |
0.49162 (±0.00224) Rank: 66/147 |
0.62470 (±0.00250) Rank: 66/147 |
| spc | 7849.5 | 423.3 | 423.3 | 344.6 | 0.501 Rank: 51/147 |
0.829 Rank: 106/147 |
0.36585 (±0.00084) Rank: 104/147 |
0.51575 (±0.00266) Rank: 100/147 |
| avg | 7829.6 | 477.2 | 477.2 | 410.2 | 0.486 Rank: 45/147 |
0.827 Rank: 95/147 |
0.36242 (±0.00088) Rank: 95/147 |
0.48259 (±0.00060) Rank: 94/147 |
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: 0.67682 (±0.00127 over 3 run(s) / ±0.13251 over 9 scenes)
Rank (per category): 90 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.3 | 373.18 | 99.78 Rank: 62/147 |
2728.28 Rank: 94/147 |
4.969 Rank: 65/147 |
0.52815 Rank: 84/147 |
0.40737 (±0.00190) Rank: 87/147 |
0.55833 (±0.00385) Rank: 87/147 |
| fcs | 7838.2 | 490.50 | 98.52 Rank: 43/147 |
4573.80 Rank: 78/147 |
4.528 Rank: 60/147 |
0.25660 Rank: 72/147 |
0.72803 (±0.00994) Rank: 58/147 |
0.79830 (±0.00926) Rank: 51/147 |
| lms | 7720.4 | 346.10 | 99.20 Rank: 57/147 |
3391.25 Rank: 72/147 |
4.435 Rank: 78/147 |
0.26082 Rank: 8/147 |
0.81278 (±0.00513) Rank: 82/147 |
0.87241 (±0.00554) Rank: 82/147 |
| lb | 7935.2 | 353.20 | 97.61 Rank: 108/147 |
2919.56 Rank: 86/147 |
4.627 Rank: 68/147 |
0.54586 Rank: 124/147 |
0.55548 (±0.00870) Rank: 107/147 |
0.65302 (±0.00631) Rank: 106/147 |
| mc | 7779.6 | 415.02 | 99.49 Rank: 92/147 |
3908.02 Rank: 82/147 |
4.644 Rank: 71/147 |
0.40377 Rank: 74/147 |
0.50049 (±0.00798) Rank: 76/147 |
0.65113 (±0.00940) Rank: 71/147 |
| mr | 7758.9 | 486.30 | 94.43 Rank: 55/147 |
4719.19 Rank: 73/147 |
4.229 Rank: 63/147 |
0.49638 Rank: 65/147 |
0.42448 (±0.00346) Rank: 85/147 |
0.53813 (±0.00301) Rank: 79/147 |
| psm | 7768.4 | 211.51 | 91.59 Rank: 72/147 |
3228.02 Rank: 68/147 |
3.362 Rank: 66/147 |
0.62973 Rank: 38/147 |
0.37260 (±0.00270) Rank: 81/147 |
0.45829 (±0.00529) Rank: 78/147 |
| sf | 7860.0 | 554.25 | 97.98 Rank: 64/147 |
5622.78 Rank: 86/147 |
4.418 Rank: 67/147 |
0.33504 Rank: 90/147 |
0.71769 (±0.00155) Rank: 67/147 |
0.80437 (±0.00250) Rank: 62/147 |
| spc | 7849.5 | 322.00 | 98.63 Rank: 101/147 |
3679.91 Rank: 87/147 |
4.207 Rank: 85/147 |
0.52853 Rank: 106/147 |
0.65132 (±0.00225) Rank: 90/147 |
0.75738 (±0.00173) Rank: 92/147 |
| avg | 7829.6 | 394.67 | 97.47 Rank: 66/147 |
3863.42 Rank: 81/147 |
4.380 Rank: 67/147 |
0.44276 Rank: 81/147 |
0.57447 (±0.00077) Rank: 90/147 |
0.67682 (±0.00127) Rank: 90/147 |
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 —
