Submission ID: 00569
Upright-SIFT-HardNet
Processed: 20-05-20. Download link: sid-00569-cl-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, harnet 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: 0.51560 (±0.00043 over 3 run(s) / ±0.15111 over 9 scenes)
Rank (per category): 66 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 6860.9 | 645.1 | 645.1 | 445.4 | 0.546 Rank: 24/147 |
0.944 Rank: 50/147 |
0.18863 (±0.00245) Rank: 85/147 |
0.30288 (±0.00184) Rank: 82/147 |
| fcs | 6413.0 | 683.2 | 683.2 | 477.3 | 0.444 Rank: 78/147 |
0.933 Rank: 62/147 |
0.60837 (±0.00253) Rank: 71/147 |
0.72773 (±0.00133) Rank: 69/147 |
| lms | 6815.8 | 574.8 | 574.8 | 331.5 | 0.517 Rank: 15/147 |
0.708 Rank: 21/147 |
0.55355 (±0.00206) Rank: 35/147 |
0.67334 (±0.00124) Rank: 36/147 |
| lb | 6723.0 | 444.4 | 444.4 | 270.2 | 0.497 Rank: 15/147 |
0.753 Rank: 73/147 |
0.41458 (±0.00245) Rank: 85/147 |
0.50171 (±0.00184) Rank: 82/147 |
| mc | 6643.3 | 603.2 | 603.2 | 413.5 | 0.534 Rank: 77/147 |
0.957 Rank: 56/147 |
0.39481 (±0.00245) Rank: 85/147 |
0.54290 (±0.00247) Rank: 51/147 |
| mr | 6510.3 | 601.6 | 601.6 | 451.5 | 0.481 Rank: 17/147 |
0.974 Rank: 37/147 |
0.32031 (±0.00139) Rank: 58/147 |
0.43589 (±0.00291) Rank: 48/147 |
| psm | 6547.8 | 267.8 | 267.8 | 159.9 | 0.402 Rank: 75/147 |
0.569 Rank: 87/147 |
0.14459 (±0.00139) Rank: 76/147 |
0.25486 (±0.00051) Rank: 76/147 |
| sf | 6685.9 | 749.7 | 749.7 | 510.7 | 0.489 Rank: 77/147 |
0.878 Rank: 59/147 |
0.48258 (±0.00248) Rank: 81/147 |
0.61893 (±0.00114) Rank: 76/147 |
| spc | 6810.9 | 532.6 | 532.6 | 325.4 | 0.513 Rank: 15/147 |
0.881 Rank: 28/147 |
0.43189 (±0.00257) Rank: 62/147 |
0.58213 (±0.00164) Rank: 63/147 |
| avg | 6667.9 | 566.9 | 566.9 | 376.1 | 0.491 Rank: 18/147 |
0.844 Rank: 62/147 |
0.39326 (±0.00085) Rank: 66/147 |
0.51560 (±0.00043) Rank: 66/147 |
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: 0.68803 (±0.00532 over 3 run(s) / ±0.13891 over 9 scenes)
Rank (per category): 80 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 6860.9 | 411.99 | 99.82 Rank: 51/147 |
2594.10 Rank: 101/147 |
5.203 Rank: 15/147 |
0.51925 Rank: 80/147 |
0.41215 (±0.00150) Rank: 86/147 |
0.57233 (±0.00151) Rank: 80/147 |
| fcs | 6413.0 | 486.16 | 97.52 Rank: 99/147 |
3869.62 Rank: 112/147 |
4.636 Rank: 41/147 |
0.26012 Rank: 85/147 |
0.71316 (±0.00471) Rank: 88/147 |
0.77899 (±0.00346) Rank: 92/147 |
| lms | 6815.8 | 386.13 | 98.98 Rank: 75/147 |
3356.18 Rank: 75/147 |
4.616 Rank: 22/147 |
0.31626 Rank: 105/147 |
0.82409 (±0.00508) Rank: 58/147 |
0.87888 (±0.00490) Rank: 62/147 |
| lb | 6723.0 | 355.31 | 98.31 Rank: 82/147 |
2701.19 Rank: 112/147 |
4.714 Rank: 56/147 |
0.49653 Rank: 68/147 |
0.66392 (±0.00632) Rank: 60/147 |
0.76019 (±0.00480) Rank: 59/147 |
| mc | 6643.3 | 412.11 | 99.79 Rank: 49/147 |
3408.48 Rank: 109/147 |
4.740 Rank: 58/147 |
0.41133 Rank: 82/147 |
0.49657 (±0.00500) Rank: 85/147 |
0.64535 (±0.00554) Rank: 80/147 |
| mr | 6510.3 | 498.82 | 93.68 Rank: 90/147 |
4474.11 Rank: 92/147 |
4.225 Rank: 65/147 |
0.51170 Rank: 92/147 |
0.42061 (±0.02161) Rank: 92/147 |
0.53323 (±0.02680) Rank: 90/147 |
| psm | 6547.8 | 122.91 | 86.08 Rank: 111/147 |
1838.51 Rank: 133/147 |
3.298 Rank: 75/147 |
0.70371 Rank: 59/147 |
0.37078 (±0.02171) Rank: 83/147 |
0.43780 (±0.02720) Rank: 90/147 |
| sf | 6685.9 | 582.30 | 96.75 Rank: 120/147 |
5212.95 Rank: 100/147 |
4.551 Rank: 51/147 |
0.32789 Rank: 73/147 |
0.70434 (±0.00424) Rank: 93/147 |
0.78847 (±0.00366) Rank: 93/147 |
| spc | 6810.9 | 318.07 | 98.97 Rank: 75/147 |
3302.94 Rank: 104/147 |
4.330 Rank: 66/147 |
0.48969 Rank: 78/147 |
0.69712 (±0.00566) Rank: 56/147 |
0.79705 (±0.00471) Rank: 56/147 |
| avg | 6667.9 | 397.09 | 96.65 Rank: 100/147 |
3417.56 Rank: 107/147 |
4.479 Rank: 53/147 |
0.44850 Rank: 92/147 |
0.58919 (±0.00467) Rank: 74/147 |
0.68803 (±0.00532) Rank: 80/147 |
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 —
