Submission ID: 00047
GeoDesc w/ DEGENSAC
Processed: 20-04-22. Download link: sid-00047-geodesc-8k-both-degensac.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.
- 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: 0.47259 (±0.00033 over 3 run(s) / ±0.14869 over 9 scenes)
Rank (per category): 98 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7968.3 | 492.2 | 492.2 | 336.3 | 0.527 Rank: 49/147 |
0.929 Rank: 92/147 |
0.16283 (±0.00272) Rank: 103/147 |
0.26322 (±0.00194) Rank: 104/147 |
| fcs | 7873.6 | 528.5 | 528.5 | 367.4 | 0.443 Rank: 91/147 |
0.940 Rank: 38/147 |
0.58223 (±0.00056) Rank: 90/147 |
0.70564 (±0.00197) Rank: 89/147 |
| lms | 7770.9 | 409.6 | 409.6 | 227.8 | 0.468 Rank: 23/147 |
0.706 Rank: 23/147 |
0.49901 (±0.00384) Rank: 87/147 |
0.60962 (±0.00271) Rank: 87/147 |
| lb | 7952.8 | 326.4 | 326.4 | 197.3 | 0.474 Rank: 92/147 |
0.742 Rank: 90/147 |
0.34821 (±0.00272) Rank: 103/147 |
0.43076 (±0.00156) Rank: 108/147 |
| mc | 7823.8 | 446.3 | 446.3 | 300.6 | 0.524 Rank: 99/147 |
0.952 Rank: 73/147 |
0.35175 (±0.00272) Rank: 103/147 |
0.49668 (±0.00234) Rank: 103/147 |
| mr | 7790.8 | 434.7 | 434.7 | 322.5 | 0.457 Rank: 99/147 |
0.969 Rank: 57/147 |
0.28625 (±0.00218) Rank: 95/147 |
0.39245 (±0.00137) Rank: 95/147 |
| psm | 7807.3 | 247.2 | 247.2 | 147.0 | 0.385 Rank: 102/147 |
0.554 Rank: 96/147 |
0.13266 (±0.00309) Rank: 88/147 |
0.23547 (±0.00297) Rank: 90/147 |
| sf | 7893.6 | 545.2 | 545.2 | 371.9 | 0.479 Rank: 102/147 |
0.881 Rank: 49/147 |
0.44962 (±0.00119) Rank: 106/147 |
0.59052 (±0.00278) Rank: 102/147 |
| spc | 7868.9 | 431.1 | 431.1 | 261.3 | 0.487 Rank: 102/147 |
0.867 Rank: 55/147 |
0.37741 (±0.00025) Rank: 93/147 |
0.52900 (±0.00038) Rank: 94/147 |
| avg | 7861.1 | 429.0 | 429.0 | 281.4 | 0.472 Rank: 103/147 |
0.838 Rank: 75/147 |
0.35444 (±0.00034) Rank: 97/147 |
0.47259 (±0.00033) Rank: 98/147 |
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: 0.65553 (±0.00444 over 3 run(s) / ±0.15417 over 9 scenes)
Rank (per category): 102 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7968.3 | 373.87 | 99.85 Rank: 41/147 |
2821.67 Rank: 83/147 |
4.939 Rank: 79/147 |
0.54052 Rank: 91/147 |
0.37927 (±0.00456) Rank: 98/147 |
0.53668 (±0.00540) Rank: 96/147 |
| fcs | 7873.6 | 447.39 | 98.75 Rank: 26/147 |
4467.06 Rank: 85/147 |
4.411 Rank: 77/147 |
0.26820 Rank: 104/147 |
0.72438 (±0.00730) Rank: 68/147 |
0.79729 (±0.00908) Rank: 54/147 |
| lms | 7770.9 | 342.93 | 98.75 Rank: 86/147 |
3484.28 Rank: 68/147 |
4.373 Rank: 96/147 |
0.28001 Rank: 49/147 |
0.79841 (±0.01267) Rank: 95/147 |
0.85755 (±0.01413) Rank: 95/147 |
| lb | 7952.8 | 311.33 | 97.55 Rank: 110/147 |
2738.60 Rank: 104/147 |
4.502 Rank: 87/147 |
0.52809 Rank: 107/147 |
0.54156 (±0.00489) Rank: 112/147 |
0.63553 (±0.00620) Rank: 112/147 |
| mc | 7823.8 | 351.74 | 99.39 Rank: 99/147 |
3562.01 Rank: 105/147 |
4.447 Rank: 102/147 |
0.43473 Rank: 111/147 |
0.47985 (±0.00193) Rank: 106/147 |
0.62841 (±0.00186) Rank: 107/147 |
| mr | 7790.8 | 379.13 | 91.77 Rank: 131/147 |
3951.42 Rank: 114/147 |
3.907 Rank: 122/147 |
0.49746 Rank: 67/147 |
0.38911 (±0.00098) Rank: 107/147 |
0.49620 (±0.00220) Rank: 112/147 |
| psm | 7807.3 | 159.13 | 86.84 Rank: 109/147 |
2608.45 Rank: 91/147 |
3.076 Rank: 102/147 |
0.69192 Rank: 56/147 |
0.29164 (±0.01895) Rank: 107/147 |
0.37600 (±0.01838) Rank: 107/147 |
| sf | 7893.6 | 459.16 | 97.61 Rank: 82/147 |
5010.80 Rank: 111/147 |
4.270 Rank: 95/147 |
0.33396 Rank: 86/147 |
0.70644 (±0.00798) Rank: 89/147 |
0.79490 (±0.00838) Rank: 86/147 |
| spc | 7868.9 | 329.18 | 99.31 Rank: 59/147 |
3770.71 Rank: 85/147 |
4.185 Rank: 88/147 |
0.44687 Rank: 26/147 |
0.67194 (±0.00803) Rank: 78/147 |
0.77724 (±0.00500) Rank: 77/147 |
| avg | 7861.1 | 350.43 | 96.65 Rank: 101/147 |
3601.67 Rank: 90/147 |
4.234 Rank: 99/147 |
0.44686 Rank: 87/147 |
0.55362 (±0.00399) Rank: 102/147 |
0.65553 (±0.00444) Rank: 102/147 |
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 —
