Submission ID: 00066
SOSNet-Upright w/ MAGSAC
Processed: 20-04-22. Download link: sid-00066-sosnet-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: sosnet-upright (128 float32: 512 bytes)
- Number of features: 8000
- Summary: Upright SOSNet 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/1904.05019
- Website: https://github.com/yuruntian/SOSNet
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.53531 (±0.00061 over 3 run(s) / ±0.14154 over 9 scenes)
Rank (per category): 47 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.3 | 646.5 | 646.5 | 572.9 | 0.520 Rank: 93/147 |
0.930 Rank: 90/147 |
0.22105 (±0.00173) Rank: 51/147 |
0.34395 (±0.00291) Rank: 49/147 |
| fcs | 7838.2 | 809.4 | 809.4 | 728.4 | 0.465 Rank: 40/147 |
0.923 Rank: 86/147 |
0.62074 (±0.00192) Rank: 47/147 |
0.73685 (±0.00158) Rank: 54/147 |
| lms | 7720.4 | 475.7 | 475.7 | 392.5 | 0.467 Rank: 74/147 |
0.663 Rank: 109/147 |
0.54475 (±0.00432) Rank: 48/147 |
0.65799 (±0.00356) Rank: 51/147 |
| lb | 7935.2 | 463.3 | 463.3 | 375.1 | 0.492 Rank: 25/147 |
0.758 Rank: 63/147 |
0.47493 (±0.00173) Rank: 51/147 |
0.57878 (±0.00214) Rank: 41/147 |
| mc | 7779.6 | 679.1 | 679.1 | 605.2 | 0.549 Rank: 42/147 |
0.942 Rank: 96/147 |
0.38651 (±0.00173) Rank: 51/147 |
0.54081 (±0.00202) Rank: 55/147 |
| mr | 7758.9 | 656.5 | 656.5 | 614.3 | 0.479 Rank: 30/147 |
0.955 Rank: 88/147 |
0.32505 (±0.00157) Rank: 49/147 |
0.43887 (±0.00273) Rank: 47/147 |
| psm | 7768.4 | 375.4 | 375.4 | 323.1 | 0.407 Rank: 44/147 |
0.692 Rank: 36/147 |
0.16297 (±0.00080) Rank: 41/147 |
0.28577 (±0.00172) Rank: 41/147 |
| sf | 7860.0 | 814.0 | 814.0 | 747.9 | 0.498 Rank: 42/147 |
0.858 Rank: 100/147 |
0.51064 (±0.00031) Rank: 49/147 |
0.64042 (±0.00006) Rank: 51/147 |
| spc | 7849.5 | 569.4 | 569.4 | 481.2 | 0.501 Rank: 51/147 |
0.847 Rank: 89/147 |
0.44446 (±0.00038) Rank: 51/147 |
0.59432 (±0.00090) Rank: 54/147 |
| avg | 7829.6 | 609.9 | 609.9 | 537.8 | 0.486 Rank: 45/147 |
0.841 Rank: 68/147 |
0.41012 (±0.00090) Rank: 46/147 |
0.53531 (±0.00061) Rank: 47/147 |
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: 0.72179 (±0.00330 over 3 run(s) / ±0.11362 over 9 scenes)
Rank (per category): 37 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.3 | 507.19 | 99.89 Rank: 31/147 |
3267.54 Rank: 47/147 |
5.092 Rank: 25/147 |
0.43943 Rank: 35/147 |
0.50030 (±0.00583) Rank: 32/147 |
0.64706 (±0.00511) Rank: 34/147 |
| fcs | 7838.2 | 697.91 | 98.53 Rank: 40/147 |
5480.43 Rank: 46/147 |
4.710 Rank: 17/147 |
0.25290 Rank: 63/147 |
0.73537 (±0.00695) Rank: 37/147 |
0.79842 (±0.00783) Rank: 49/147 |
| lms | 7720.4 | 403.47 | 99.38 Rank: 30/147 |
3541.20 Rank: 61/147 |
4.622 Rank: 18/147 |
0.25499 Rank: 3/147 |
0.84302 (±0.00219) Rank: 24/147 |
0.89817 (±0.00183) Rank: 21/147 |
| lb | 7935.2 | 468.43 | 98.51 Rank: 50/147 |
3426.52 Rank: 51/147 |
4.877 Rank: 13/147 |
0.50185 Rank: 79/147 |
0.66613 (±0.00835) Rank: 56/147 |
0.76019 (±0.00943) Rank: 60/147 |
| mc | 7779.6 | 566.98 | 99.81 Rank: 43/147 |
4601.57 Rank: 53/147 |
4.906 Rank: 35/147 |
0.38738 Rank: 44/147 |
0.52445 (±0.00480) Rank: 35/147 |
0.66837 (±0.00803) Rank: 39/147 |
| mr | 7758.9 | 606.18 | 95.76 Rank: 7/147 |
5307.22 Rank: 45/147 |
4.442 Rank: 14/147 |
0.48521 Rank: 48/147 |
0.46631 (±0.00528) Rank: 26/147 |
0.58034 (±0.00460) Rank: 29/147 |
| psm | 7768.4 | 270.88 | 94.59 Rank: 42/147 |
3742.12 Rank: 51/147 |
3.598 Rank: 37/147 |
0.56766 Rank: 26/147 |
0.45514 (±0.01959) Rank: 43/147 |
0.53371 (±0.01753) Rank: 43/147 |
| sf | 7860.0 | 719.45 | 97.64 Rank: 80/147 |
6502.69 Rank: 50/147 |
4.641 Rank: 30/147 |
0.33384 Rank: 85/147 |
0.71451 (±0.00390) Rank: 76/147 |
0.79851 (±0.00481) Rank: 76/147 |
| spc | 7849.5 | 451.87 | 99.53 Rank: 47/147 |
4392.00 Rank: 56/147 |
4.487 Rank: 28/147 |
0.50419 Rank: 88/147 |
0.71296 (±0.00255) Rank: 30/147 |
0.81138 (±0.00277) Rank: 33/147 |
| avg | 7829.6 | 521.37 | 98.18 Rank: 31/147 |
4473.48 Rank: 51/147 |
4.597 Rank: 23/147 |
0.41416 Rank: 41/147 |
0.62424 (±0.00261) Rank: 35/147 |
0.72179 (±0.00330) Rank: 37/147 |
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 —
