Submission ID: 00601
SIFT8k-HardNet64
Processed: 20-05-29. Download link: sid-00601-sift-upright-8k-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: sift8k
- Descriptor: hardnet (128 float32: 512 bytes)
- Number of features: 8000
- Summary: SIFT up to 8000 keypoints, hardnet extract descriptors.Using the built-in matcher: bidirectional filter with the both strategy. DEGENSAC for stereo
- Paper: https://arxiv.org/abs/1705.10872
- Website: https://github.com/DagnyT/hardnet
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.52493 (±0.00044 over 3 run(s) / ±0.14366 over 9 scenes)
Rank (per category): 55 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 6841.7 | 634.2 | 634.2 | 432.1 | 0.514 Rank: 127/147 |
0.944 Rank: 51/147 |
0.21382 (±0.00215) Rank: 59/147 |
0.33441 (±0.00289) Rank: 57/147 |
| fcs | 6341.8 | 716.1 | 716.1 | 493.4 | 0.437 Rank: 124/147 |
0.934 Rank: 59/147 |
0.61258 (±0.00188) Rank: 63/147 |
0.73207 (±0.00159) Rank: 61/147 |
| lms | 6619.4 | 526.8 | 526.8 | 291.0 | 0.462 Rank: 124/147 |
0.700 Rank: 34/147 |
0.55089 (±0.00046) Rank: 40/147 |
0.67034 (±0.00141) Rank: 41/147 |
| lb | 6684.3 | 455.9 | 455.9 | 275.2 | 0.470 Rank: 122/147 |
0.769 Rank: 43/147 |
0.44587 (±0.00215) Rank: 59/147 |
0.54024 (±0.00282) Rank: 62/147 |
| mc | 6562.1 | 650.4 | 650.4 | 440.5 | 0.519 Rank: 123/147 |
0.958 Rank: 54/147 |
0.38778 (±0.00215) Rank: 59/147 |
0.53879 (±0.00039) Rank: 60/147 |
| mr | 6442.9 | 624.9 | 624.9 | 456.2 | 0.455 Rank: 126/147 |
0.972 Rank: 47/147 |
0.32148 (±0.00159) Rank: 57/147 |
0.43289 (±0.00142) Rank: 58/147 |
| psm | 6446.6 | 311.9 | 311.9 | 190.5 | 0.381 Rank: 128/147 |
0.638 Rank: 60/147 |
0.15391 (±0.00229) Rank: 57/147 |
0.27255 (±0.00170) Rank: 55/147 |
| sf | 6599.0 | 782.5 | 782.5 | 525.3 | 0.476 Rank: 123/147 |
0.878 Rank: 60/147 |
0.49163 (±0.00518) Rank: 65/147 |
0.62464 (±0.00333) Rank: 67/147 |
| spc | 6771.2 | 553.6 | 553.6 | 331.9 | 0.485 Rank: 123/147 |
0.878 Rank: 38/147 |
0.42849 (±0.00102) Rank: 65/147 |
0.57841 (±0.00056) Rank: 66/147 |
| avg | 6589.9 | 584.0 | 584.0 | 381.8 | 0.467 Rank: 124/147 |
0.852 Rank: 39/147 |
0.40072 (±0.00051) Rank: 56/147 |
0.52493 (±0.00044) Rank: 55/147 |
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: 0.70580 (±0.00229 over 3 run(s) / ±0.12167 over 9 scenes)
Rank (per category): 55 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 6841.7 | 411.20 | 99.79 Rank: 60/147 |
2586.31 Rank: 103/147 |
5.144 Rank: 22/147 |
0.47548 Rank: 58/147 |
0.45950 (±0.00200) Rank: 55/147 |
0.61367 (±0.00306) Rank: 56/147 |
| fcs | 6341.8 | 518.51 | 98.07 Rank: 81/147 |
4093.93 Rank: 103/147 |
4.637 Rank: 40/147 |
0.27066 Rank: 110/147 |
0.72148 (±0.00854) Rank: 74/147 |
0.78633 (±0.00870) Rank: 71/147 |
| lms | 6619.4 | 365.03 | 99.38 Rank: 30/147 |
3192.29 Rank: 88/147 |
4.543 Rank: 49/147 |
0.27324 Rank: 32/147 |
0.82817 (±0.00751) Rank: 53/147 |
0.88365 (±0.00701) Rank: 53/147 |
| lb | 6684.3 | 378.77 | 98.61 Rank: 32/147 |
2829.78 Rank: 95/147 |
4.757 Rank: 46/147 |
0.48788 Rank: 47/147 |
0.68903 (±0.00615) Rank: 38/147 |
0.78145 (±0.00509) Rank: 38/147 |
| mc | 6562.1 | 460.80 | 99.84 Rank: 36/147 |
3734.37 Rank: 93/147 |
4.794 Rank: 55/147 |
0.39803 Rank: 62/147 |
0.50824 (±0.00664) Rank: 60/147 |
0.66027 (±0.00897) Rank: 51/147 |
| mr | 6442.9 | 525.45 | 95.09 Rank: 24/147 |
4578.80 Rank: 80/147 |
4.317 Rank: 44/147 |
0.46767 Rank: 16/147 |
0.45989 (±0.01031) Rank: 40/147 |
0.57409 (±0.01227) Rank: 39/147 |
| psm | 6446.6 | 160.94 | 90.27 Rank: 86/147 |
2348.21 Rank: 107/147 |
3.390 Rank: 64/147 |
0.63498 Rank: 40/147 |
0.41328 (±0.01865) Rank: 56/147 |
0.48411 (±0.01991) Rank: 59/147 |
| sf | 6599.0 | 618.77 | 96.89 Rank: 113/147 |
5434.16 Rank: 94/147 |
4.545 Rank: 52/147 |
0.34739 Rank: 107/147 |
0.70169 (±0.00537) Rank: 96/147 |
0.78132 (±0.00620) Rank: 105/147 |
| spc | 6771.2 | 343.80 | 98.82 Rank: 88/147 |
3483.53 Rank: 95/147 |
4.319 Rank: 69/147 |
0.50426 Rank: 89/147 |
0.68976 (±0.00429) Rank: 62/147 |
0.78731 (±0.00534) Rank: 67/147 |
| avg | 6589.9 | 420.36 | 97.42 Rank: 68/147 |
3586.82 Rank: 93/147 |
4.494 Rank: 51/147 |
0.42884 Rank: 64/147 |
0.60789 (±0.00264) Rank: 52/147 |
0.70580 (±0.00229) Rank: 55/147 |
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 —
