Submission ID: 00078
SOSNet-Upright w/ MAGSAC (no FLANN)
Processed: 20-04-22. Download link: sid-00078-sosnet-upright-8k-both-magsac-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: 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. FLANN disabled.
- 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: 0.56626 (±0.00020 over 3 run(s) / ±0.14608 over 9 scenes)
Rank (per category): 23 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.3 | 703.0 | 703.0 | 631.4 | 0.520 Rank: 93/147 |
0.935 Rank: 80/147 |
0.24124 (±0.00205) Rank: 38/147 |
0.36989 (±0.00150) Rank: 38/147 |
| fcs | 7838.2 | 910.8 | 910.8 | 834.5 | 0.465 Rank: 40/147 |
0.928 Rank: 76/147 |
0.63699 (±0.00227) Rank: 23/147 |
0.75107 (±0.00113) Rank: 21/147 |
| lms | 7720.4 | 557.7 | 557.7 | 475.5 | 0.467 Rank: 74/147 |
0.658 Rank: 117/147 |
0.58759 (±0.00068) Rank: 17/147 |
0.70391 (±0.00135) Rank: 20/147 |
| lb | 7935.2 | 549.3 | 549.3 | 458.1 | 0.492 Rank: 25/147 |
0.776 Rank: 36/147 |
0.53228 (±0.00205) Rank: 38/147 |
0.63675 (±0.00213) Rank: 17/147 |
| mc | 7779.6 | 895.4 | 895.4 | 822.6 | 0.549 Rank: 42/147 |
0.950 Rank: 76/147 |
0.40887 (±0.00205) Rank: 38/147 |
0.56208 (±0.00182) Rank: 30/147 |
| mr | 7758.9 | 919.8 | 919.8 | 871.5 | 0.479 Rank: 30/147 |
0.958 Rank: 78/147 |
0.34529 (±0.00155) Rank: 26/147 |
0.46079 (±0.00034) Rank: 27/147 |
| psm | 7768.4 | 445.7 | 445.7 | 394.9 | 0.407 Rank: 44/147 |
0.759 Rank: 19/147 |
0.17700 (±0.00123) Rank: 25/147 |
0.30619 (±0.00229) Rank: 21/147 |
| sf | 7860.0 | 1135.2 | 1135.2 | 1059.4 | 0.498 Rank: 42/147 |
0.871 Rank: 79/147 |
0.56014 (±0.00271) Rank: 7/147 |
0.68161 (±0.00182) Rank: 12/147 |
| spc | 7849.5 | 659.2 | 659.2 | 571.6 | 0.501 Rank: 51/147 |
0.859 Rank: 66/147 |
0.47056 (±0.00162) Rank: 29/147 |
0.62407 (±0.00099) Rank: 29/147 |
| avg | 7829.6 | 752.9 | 752.9 | 679.9 | 0.486 Rank: 45/147 |
0.855 Rank: 33/147 |
0.44000 (±0.00053) Rank: 23/147 |
0.56626 (±0.00020) Rank: 23/147 |
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: 0.73027 (±0.00284 over 3 run(s) / ±0.11235 over 9 scenes)
Rank (per category): 25 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.3 | 531.00 | 99.59 Rank: 106/147 |
3317.76 Rank: 43/147 |
5.051 Rank: 33/147 |
0.42224 Rank: 23/147 |
0.51035 (±0.00364) Rank: 23/147 |
0.65552 (±0.00215) Rank: 27/147 |
| fcs | 7838.2 | 745.25 | 98.66 Rank: 32/147 |
5674.68 Rank: 36/147 |
4.687 Rank: 27/147 |
0.24162 Rank: 21/147 |
0.74257 (±0.00206) Rank: 26/147 |
0.80780 (±0.00283) Rank: 25/147 |
| lms | 7720.4 | 437.47 | 99.44 Rank: 23/147 |
3661.84 Rank: 51/147 |
4.607 Rank: 24/147 |
0.28093 Rank: 53/147 |
0.84352 (±0.00467) Rank: 22/147 |
0.89903 (±0.00411) Rank: 18/147 |
| lb | 7935.2 | 514.25 | 98.63 Rank: 26/147 |
3591.11 Rank: 39/147 |
4.850 Rank: 19/147 |
0.48247 Rank: 34/147 |
0.68315 (±0.00429) Rank: 43/147 |
0.77684 (±0.00537) Rank: 45/147 |
| mc | 7779.6 | 691.02 | 99.98 Rank: 9/147 |
4989.95 Rank: 27/147 |
4.907 Rank: 33/147 |
0.39600 Rank: 58/147 |
0.53302 (±0.00935) Rank: 25/147 |
0.67589 (±0.01013) Rank: 26/147 |
| mr | 7758.9 | 779.10 | 95.36 Rank: 18/147 |
6000.29 Rank: 22/147 |
4.406 Rank: 22/147 |
0.48103 Rank: 37/147 |
0.46610 (±0.01426) Rank: 28/147 |
0.58148 (±0.01735) Rank: 27/147 |
| psm | 7768.4 | 302.50 | 95.70 Rank: 33/147 |
3872.45 Rank: 48/147 |
3.657 Rank: 21/147 |
0.53273 Rank: 14/147 |
0.46746 (±0.00808) Rank: 37/147 |
0.54988 (±0.00790) Rank: 35/147 |
| sf | 7860.0 | 913.77 | 97.87 Rank: 74/147 |
7254.18 Rank: 20/147 |
4.625 Rank: 34/147 |
0.31686 Rank: 42/147 |
0.72791 (±0.00881) Rank: 48/147 |
0.80832 (±0.00953) Rank: 57/147 |
| spc | 7849.5 | 487.70 | 99.71 Rank: 31/147 |
4526.59 Rank: 46/147 |
4.469 Rank: 33/147 |
0.47514 Rank: 66/147 |
0.71801 (±0.00295) Rank: 27/147 |
0.81763 (±0.00305) Rank: 27/147 |
| avg | 7829.6 | 600.23 | 98.33 Rank: 26/147 |
4765.43 Rank: 32/147 |
4.584 Rank: 27/147 |
0.40323 Rank: 28/147 |
0.63245 (±0.00210) Rank: 25/147 |
0.73027 (±0.00284) Rank: 25/147 |
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 —
