Submission ID: 00001
HardNet, DEGENSAC
Processed: 20-04-23. Download link: sid-00001-hardnet-degensac-2k.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: sift-def
- Descriptor: hardnet (128 float32: 512 bytes)
- Number of features: 2048
- Summary: HardNet descriptors extracted on SIFT keypoints and DEGENSAC for stereo. Please refer to the baselines repository (linked) for details.
- Paper: https://arxiv.org/abs/1705.10872
- Website: https://github.com/DagnyT/hardnet
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.38578 (±0.00131 over 3 run(s) / ±0.13459 over 9 scenes)
Rank (per category): 64 (of 108)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 2024.7 | 271.9 | 271.9 | 154.9 | 0.429 Rank: 43/108 |
0.926 Rank: 44/108 |
0.16315 (±0.00184) Rank: 46/108 |
0.27288 (±0.00199) Rank: 48/108 |
| fcs | 2048.0 | 242.9 | 242.9 | 137.0 | 0.282 Rank: 85/108 |
0.884 Rank: 35/108 |
0.48916 (±0.00108) Rank: 59/108 |
0.61699 (±0.00145) Rank: 58/108 |
| lms | 1256.3 | 188.9 | 188.9 | 110.2 | 0.369 Rank: 43/108 |
0.707 Rank: 17/108 |
0.40208 (±0.00174) Rank: 55/108 |
0.52361 (±0.00230) Rank: 55/108 |
| lb | 1980.8 | 192.6 | 192.6 | 80.4 | 0.294 Rank: 86/108 |
0.668 Rank: 63/108 |
0.26948 (±0.00184) Rank: 46/108 |
0.34923 (±0.00324) Rank: 74/108 |
| mc | 2039.6 | 178.6 | 178.6 | 81.9 | 0.313 Rank: 86/108 |
0.887 Rank: 57/108 |
0.23275 (±0.00184) Rank: 46/108 |
0.35174 (±0.00130) Rank: 68/108 |
| mr | 1988.8 | 194.8 | 194.8 | 115.0 | 0.313 Rank: 87/108 |
0.914 Rank: 46/108 |
0.17723 (±0.00225) Rank: 67/108 |
0.26926 (±0.00193) Rank: 65/108 |
| psm | 2041.5 | 138.2 | 138.2 | 64.4 | 0.276 Rank: 49/108 |
0.338 Rank: 78/108 |
0.08353 (±0.00152) Rank: 71/108 |
0.16365 (±0.00182) Rank: 72/108 |
| sf | 2012.7 | 263.1 | 263.1 | 139.4 | 0.323 Rank: 83/108 |
0.819 Rank: 37/108 |
0.31028 (±0.00200) Rank: 75/108 |
0.44360 (±0.00106) Rank: 71/108 |
| spc | 2034.1 | 227.8 | 227.8 | 102.5 | 0.303 Rank: 84/108 |
0.844 Rank: 25/108 |
0.33993 (±0.00432) Rank: 45/108 |
0.48104 (±0.00286) Rank: 46/108 |
| avg | 1936.3 | 211.0 | 211.0 | 109.5 | 0.323 Rank: 84/108 |
0.776 Rank: 52/108 |
0.27418 (±0.00157) Rank: 63/108 |
0.38578 (±0.00131) Rank: 64/108 |
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: 0.55573 (±0.00175 over 3 run(s) / ±0.19627 over 9 scenes)
Rank (per category): 79 (of 108)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 2024.7 | 205.62 | 99.72 Rank: 42/108 |
1103.04 Rank: 68/108 |
5.001 Rank: 51/108 |
0.69682 Rank: 76/108 |
0.26751 (±0.00355) Rank: 78/108 |
0.40751 (±0.00371) Rank: 77/108 |
| fcs | 2048.0 | 185.04 | 96.14 Rank: 68/108 |
1706.14 Rank: 63/108 |
3.995 Rank: 84/108 |
0.25676 Rank: 26/108 |
0.66409 (±0.00431) Rank: 65/108 |
0.74716 (±0.00366) Rank: 57/108 |
| lms | 1256.3 | 149.04 | 97.68 Rank: 67/108 |
1164.01 Rank: 65/108 |
4.527 Rank: 76/108 |
0.30233 Rank: 38/108 |
0.73109 (±0.00570) Rank: 69/108 |
0.81788 (±0.00683) Rank: 63/108 |
| lb | 1980.8 | 153.19 | 94.68 Rank: 90/108 |
1140.78 Rank: 74/108 |
4.074 Rank: 83/108 |
0.59081 Rank: 95/108 |
0.40534 (±0.00499) Rank: 86/108 |
0.51914 (±0.00648) Rank: 86/108 |
| mc | 2039.6 | 110.18 | 93.74 Rank: 87/108 |
1031.37 Rank: 82/108 |
3.826 Rank: 87/108 |
0.58286 Rank: 91/108 |
0.33920 (±0.00872) Rank: 81/108 |
0.46053 (±0.01033) Rank: 83/108 |
| mr | 1988.8 | 145.46 | 89.17 Rank: 82/108 |
1470.23 Rank: 64/108 |
3.771 Rank: 85/108 |
0.61122 Rank: 81/108 |
0.30555 (±0.01115) Rank: 75/108 |
0.40640 (±0.01358) Rank: 77/108 |
| psm | 2041.5 | 69.60 | 72.00 Rank: 88/108 |
966.36 Rank: 79/108 |
2.768 Rank: 77/108 |
0.87037 Rank: 91/108 |
0.12634 (±0.00260) Rank: 83/108 |
0.19519 (±0.00283) Rank: 82/108 |
| sf | 2012.7 | 198.77 | 95.66 Rank: 60/108 |
1724.41 Rank: 72/108 |
4.226 Rank: 82/108 |
0.38646 Rank: 80/108 |
0.61974 (±0.00400) Rank: 73/108 |
0.71603 (±0.00352) Rank: 71/108 |
| spc | 2034.1 | 162.74 | 98.48 Rank: 58/108 |
1453.42 Rank: 59/108 |
4.046 Rank: 86/108 |
0.55657 Rank: 67/108 |
0.61882 (±0.00486) Rank: 60/108 |
0.73172 (±0.00452) Rank: 59/108 |
| avg | 1936.3 | 153.29 | 93.03 Rank: 78/108 |
1306.64 Rank: 72/108 |
4.026 Rank: 85/108 |
0.53936 Rank: 83/108 |
0.45308 (±0.00156) Rank: 79/108 |
0.55573 (±0.00175) Rank: 79/108 |
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 —
