Submission ID: 00064
SOSNet w/ MAGSAC
Processed: 20-04-22. Download link: sid-00064-sosnet-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 (128 float32: 512 bytes)
- Number of features: 8000
- Summary: 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: 0.51402 (±0.00057 over 3 run(s) / ±0.15058 over 9 scenes)
Rank (per category): 69 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7968.3 | 599.3 | 599.3 | 528.2 | 0.527 Rank: 49/147 |
0.925 Rank: 98/147 |
0.18303 (±0.00161) Rank: 89/147 |
0.29890 (±0.00237) Rank: 86/147 |
| fcs | 7873.6 | 696.8 | 696.8 | 614.2 | 0.443 Rank: 91/147 |
0.932 Rank: 63/147 |
0.61794 (±0.00195) Rank: 55/147 |
0.74059 (±0.00105) Rank: 47/147 |
| lms | 7770.9 | 433.5 | 433.5 | 353.0 | 0.468 Rank: 23/147 |
0.673 Rank: 96/147 |
0.52137 (±0.00168) Rank: 73/147 |
0.63012 (±0.00131) Rank: 75/147 |
| lb | 7952.8 | 389.2 | 389.2 | 307.8 | 0.474 Rank: 92/147 |
0.747 Rank: 79/147 |
0.40482 (±0.00161) Rank: 89/147 |
0.50297 (±0.00146) Rank: 81/147 |
| mc | 7823.8 | 533.4 | 533.4 | 462.5 | 0.524 Rank: 99/147 |
0.938 Rank: 100/147 |
0.36752 (±0.00161) Rank: 89/147 |
0.52159 (±0.00064) Rank: 82/147 |
| mr | 7790.8 | 477.2 | 477.2 | 443.6 | 0.457 Rank: 99/147 |
0.956 Rank: 83/147 |
0.30776 (±0.00217) Rank: 78/147 |
0.41781 (±0.00225) Rank: 75/147 |
| psm | 7807.3 | 287.6 | 287.6 | 237.1 | 0.385 Rank: 102/147 |
0.577 Rank: 85/147 |
0.15548 (±0.00190) Rank: 54/147 |
0.27015 (±0.00121) Rank: 57/147 |
| sf | 7893.6 | 652.2 | 652.2 | 589.9 | 0.479 Rank: 102/147 |
0.879 Rank: 53/147 |
0.50467 (±0.00017) Rank: 52/147 |
0.64129 (±0.00070) Rank: 50/147 |
| spc | 7868.9 | 560.9 | 560.9 | 464.6 | 0.487 Rank: 102/147 |
0.853 Rank: 76/147 |
0.44859 (±0.00022) Rank: 45/147 |
0.60276 (±0.00082) Rank: 41/147 |
| avg | 7861.1 | 514.5 | 514.5 | 444.5 | 0.472 Rank: 103/147 |
0.831 Rank: 85/147 |
0.39013 (±0.00031) Rank: 71/147 |
0.51402 (±0.00057) Rank: 69/147 |
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: 0.70078 (±0.00375 over 3 run(s) / ±0.13488 over 9 scenes)
Rank (per category): 60 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7968.3 | 479.73 | 99.64 Rank: 98/147 |
3238.84 Rank: 55/147 |
5.064 Rank: 28/147 |
0.47708 Rank: 60/147 |
0.44540 (±0.00426) Rank: 66/147 |
0.60018 (±0.00644) Rank: 65/147 |
| fcs | 7873.6 | 606.47 | 98.74 Rank: 28/147 |
5454.80 Rank: 50/147 |
4.525 Rank: 62/147 |
0.24664 Rank: 43/147 |
0.74738 (±0.00950) Rank: 17/147 |
0.81522 (±0.00954) Rank: 13/147 |
| lms | 7770.9 | 371.25 | 99.74 Rank: 1/147 |
3559.08 Rank: 59/147 |
4.469 Rank: 66/147 |
0.26502 Rank: 14/147 |
0.82900 (±0.00314) Rank: 51/147 |
0.88903 (±0.00250) Rank: 43/147 |
| lb | 7952.8 | 394.18 | 98.36 Rank: 76/147 |
3226.13 Rank: 64/147 |
4.626 Rank: 71/147 |
0.51987 Rank: 101/147 |
0.61167 (±0.00269) Rank: 87/147 |
0.70882 (±0.00528) Rank: 89/147 |
| mc | 7823.8 | 443.14 | 99.54 Rank: 87/147 |
4190.52 Rank: 72/147 |
4.553 Rank: 83/147 |
0.41608 Rank: 90/147 |
0.49748 (±0.00888) Rank: 83/147 |
0.64444 (±0.01103) Rank: 82/147 |
| mr | 7790.8 | 440.26 | 95.38 Rank: 16/147 |
4538.40 Rank: 84/147 |
4.141 Rank: 74/147 |
0.47734 Rank: 30/147 |
0.44085 (±0.00858) Rank: 57/147 |
0.55492 (±0.01226) Rank: 54/147 |
| psm | 7807.3 | 195.70 | 91.14 Rank: 76/147 |
3032.98 Rank: 81/147 |
3.239 Rank: 86/147 |
0.61104 Rank: 35/147 |
0.37923 (±0.01828) Rank: 77/147 |
0.46644 (±0.02247) Rank: 72/147 |
| sf | 7893.6 | 577.06 | 98.39 Rank: 44/147 |
5837.42 Rank: 75/147 |
4.393 Rank: 73/147 |
0.32177 Rank: 51/147 |
0.73057 (±0.00536) Rank: 42/147 |
0.81650 (±0.00513) Rank: 40/147 |
| spc | 7868.9 | 454.06 | 99.68 Rank: 35/147 |
4531.24 Rank: 44/147 |
4.393 Rank: 49/147 |
0.46188 Rank: 42/147 |
0.71220 (±0.00265) Rank: 32/147 |
0.81145 (±0.00247) Rank: 31/147 |
| avg | 7861.1 | 440.21 | 97.84 Rank: 53/147 |
4178.82 Rank: 63/147 |
4.378 Rank: 69/147 |
0.42186 Rank: 55/147 |
0.59931 (±0.00284) Rank: 62/147 |
0.70078 (±0.00375) Rank: 60/147 |
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 —
