Submission ID: 00532
affnet-hardnet
Processed: 20-04-24. Download link: sid-00532-affnet-hardnet-both-degensac-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: caoliang (contact)
- Keypoint: affnet
- Descriptor: hardnet (128 float32: 512 bytes)
- Number of features: 8000
- Summary: affnet up to 8000 keypoints, harnet extract descriptors.Using the built-in matcher: bidirectional filter with the both strategy. DEGENSAC for stereo
- Paper: https://arxiv.org/abs/1711.06704
- Website: https://github.com/ducha-aiki/affnet
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.31958 (±0.00055 over 3 run(s) / ±0.10481 over 9 scenes)
Rank (per category): 128 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7981.1 | 550.8 | 550.8 | 262.8 | 0.493 Rank: 131/147 |
0.795 Rank: 131/147 |
0.14673 (±0.00046) Rank: 111/147 |
0.23029 (±0.00053) Rank: 114/147 |
| fcs | 7953.5 | 469.4 | 469.4 | 205.7 | 0.370 Rank: 135/147 |
0.677 Rank: 135/147 |
0.32091 (±0.00293) Rank: 131/147 |
0.41484 (±0.00242) Rank: 134/147 |
| lms | 7743.5 | 514.2 | 514.2 | 239.2 | 0.555 Rank: 12/147 |
0.595 Rank: 133/147 |
0.41007 (±0.00115) Rank: 121/147 |
0.50758 (±0.00093) Rank: 121/147 |
| lb | 7976.4 | 462.6 | 462.6 | 187.8 | 0.480 Rank: 76/147 |
0.581 Rank: 131/147 |
0.27169 (±0.00046) Rank: 111/147 |
0.33881 (±0.00240) Rank: 127/147 |
| mc | 7953.8 | 545.3 | 545.3 | 266.6 | 0.513 Rank: 132/147 |
0.718 Rank: 136/147 |
0.21226 (±0.00046) Rank: 111/147 |
0.31575 (±0.00211) Rank: 128/147 |
| mr | 7893.4 | 473.0 | 473.0 | 236.3 | 0.423 Rank: 132/147 |
0.559 Rank: 139/147 |
0.15051 (±0.00063) Rank: 132/147 |
0.20199 (±0.00097) Rank: 132/147 |
| psm | 7931.6 | 433.1 | 433.1 | 195.8 | 0.377 Rank: 132/147 |
0.538 Rank: 100/147 |
0.07888 (±0.00122) Rank: 128/147 |
0.15336 (±0.00177) Rank: 129/147 |
| sf | 7970.5 | 580.9 | 580.9 | 282.7 | 0.406 Rank: 135/147 |
0.721 Rank: 132/147 |
0.27853 (±0.00143) Rank: 130/147 |
0.38726 (±0.00067) Rank: 131/147 |
| spc | 7926.0 | 434.0 | 434.0 | 163.8 | 0.450 Rank: 130/147 |
0.654 Rank: 131/147 |
0.22869 (±0.00101) Rank: 127/147 |
0.32636 (±0.00032) Rank: 129/147 |
| avg | 7925.5 | 495.9 | 495.9 | 226.7 | 0.452 Rank: 130/147 |
0.649 Rank: 133/147 |
0.23314 (±0.00072) Rank: 127/147 |
0.31958 (±0.00055) Rank: 128/147 |
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: 0.52578 (±0.00343 over 3 run(s) / ±0.14594 over 9 scenes)
Rank (per category): 133 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7981.1 | 263.97 | 95.35 Rank: 143/147 |
2631.01 Rank: 100/147 |
4.077 Rank: 135/147 |
0.56876 Rank: 99/147 |
0.35614 (±0.00550) Rank: 111/147 |
0.49288 (±0.00708) Rank: 115/147 |
| fcs | 7953.5 | 224.53 | 87.64 Rank: 142/147 |
3062.88 Rank: 131/147 |
3.577 Rank: 136/147 |
0.37686 Rank: 134/147 |
0.48116 (±0.00706) Rank: 136/147 |
0.55032 (±0.00835) Rank: 139/147 |
| lms | 7743.5 | 266.77 | 94.59 Rank: 141/147 |
3149.22 Rank: 92/147 |
3.938 Rank: 134/147 |
0.35853 Rank: 133/147 |
0.72910 (±0.00480) Rank: 127/147 |
0.78563 (±0.00448) Rank: 130/147 |
| lb | 7976.4 | 265.19 | 92.49 Rank: 142/147 |
2939.33 Rank: 83/147 |
3.861 Rank: 136/147 |
0.59075 Rank: 134/147 |
0.55647 (±0.00470) Rank: 105/147 |
0.64002 (±0.00533) Rank: 111/147 |
| mc | 7953.8 | 262.83 | 89.11 Rank: 143/147 |
3727.83 Rank: 94/147 |
3.640 Rank: 142/147 |
0.52221 Rank: 134/147 |
0.37903 (±0.00235) Rank: 132/147 |
0.49454 (±0.00279) Rank: 137/147 |
| mr | 7893.4 | 242.38 | 71.89 Rank: 143/147 |
3364.56 Rank: 125/147 |
3.137 Rank: 143/147 |
0.77036 Rank: 141/147 |
0.21709 (±0.01435) Rank: 138/147 |
0.28079 (±0.01616) Rank: 139/147 |
| psm | 7931.6 | 186.83 | 80.47 Rank: 129/147 |
3098.82 Rank: 80/147 |
3.054 Rank: 107/147 |
0.79242 Rank: 132/147 |
0.26036 (±0.00721) Rank: 113/147 |
0.32179 (±0.00918) Rank: 117/147 |
| sf | 7970.5 | 302.73 | 88.28 Rank: 143/147 |
3878.05 Rank: 134/147 |
3.691 Rank: 140/147 |
0.36891 Rank: 125/147 |
0.51087 (±0.00620) Rank: 139/147 |
0.59425 (±0.00669) Rank: 142/147 |
| spc | 7926.0 | 174.30 | 89.52 Rank: 143/147 |
2549.74 Rank: 131/147 |
3.382 Rank: 141/147 |
0.63448 Rank: 129/147 |
0.50100 (±0.00323) Rank: 134/147 |
0.57185 (±0.00378) Rank: 136/147 |
| avg | 7925.5 | 243.28 | 87.70 Rank: 143/147 |
3155.72 Rank: 119/147 |
3.595 Rank: 137/147 |
0.55370 Rank: 133/147 |
0.44347 (±0.00296) Rank: 132/147 |
0.52578 (±0.00343) Rank: 133/147 |
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 —
