Submission ID: 00077
SOSNet-Upright w/ DEGENSAC (no FLANN)
Processed: 20-04-23. Download link: sid-00077-sosnet-upright-8k-both-degensac-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. DEGENSAC 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: 0.57385 (±0.00041 over 3 run(s) / ±0.14039 over 9 scenes)
Rank (per category): 18 (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 | 481.0 | 0.520 Rank: 93/147 |
0.953 Rank: 20/147 |
0.27971 (±0.00103) Rank: 18/147 |
0.40976 (±0.00100) Rank: 18/147 |
| fcs | 7838.2 | 910.8 | 910.8 | 638.6 | 0.465 Rank: 40/147 |
0.942 Rank: 26/147 |
0.64535 (±0.00096) Rank: 13/147 |
0.75638 (±0.00095) Rank: 17/147 |
| lms | 7720.4 | 557.7 | 557.7 | 309.6 | 0.467 Rank: 74/147 |
0.691 Rank: 75/147 |
0.58301 (±0.00189) Rank: 20/147 |
0.70817 (±0.00155) Rank: 18/147 |
| lb | 7935.2 | 549.3 | 549.3 | 348.3 | 0.492 Rank: 25/147 |
0.799 Rank: 11/147 |
0.54920 (±0.00103) Rank: 18/147 |
0.64897 (±0.00232) Rank: 13/147 |
| mc | 7779.6 | 895.4 | 895.4 | 631.9 | 0.549 Rank: 42/147 |
0.967 Rank: 13/147 |
0.42259 (±0.00103) Rank: 18/147 |
0.57366 (±0.00285) Rank: 22/147 |
| mr | 7758.9 | 919.8 | 919.8 | 676.3 | 0.479 Rank: 30/147 |
0.977 Rank: 13/147 |
0.35556 (±0.00281) Rank: 17/147 |
0.47002 (±0.00291) Rank: 19/147 |
| psm | 7768.4 | 445.7 | 445.7 | 303.5 | 0.407 Rank: 44/147 |
0.779 Rank: 7/147 |
0.17789 (±0.00205) Rank: 23/147 |
0.30616 (±0.00175) Rank: 22/147 |
| sf | 7860.0 | 1135.2 | 1135.2 | 774.3 | 0.498 Rank: 42/147 |
0.891 Rank: 25/147 |
0.53606 (±0.00113) Rank: 28/147 |
0.66431 (±0.00088) Rank: 29/147 |
| spc | 7849.5 | 659.2 | 659.2 | 412.0 | 0.501 Rank: 51/147 |
0.892 Rank: 14/147 |
0.47747 (±0.00079) Rank: 24/147 |
0.62720 (±0.00217) Rank: 28/147 |
| avg | 7829.6 | 752.9 | 752.9 | 508.4 | 0.486 Rank: 45/147 |
0.877 Rank: 6/147 |
0.44743 (±0.00016) Rank: 17/147 |
0.57385 (±0.00041) Rank: 18/147 |
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 |
0.42501 Rank: 28/147 |
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 |
0.24288 Rank: 24/147 |
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 |
0.28180 Rank: 55/147 |
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 |
0.48598 Rank: 43/147 |
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 |
0.38661 Rank: 41/147 |
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 |
0.47651 Rank: 29/147 |
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 |
0.53980 Rank: 16/147 |
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 |
0.31409 Rank: 36/147 |
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 |
0.47756 Rank: 68/147 |
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 |
0.40336 Rank: 30/147 |
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 —
