Submission ID: 00565
SIFT2k_2000_HardNet64-train-all-sos-812000
Processed: 20-05-13. Download link: sid-00565-sift2k_2000_hardnet64-train-all-sos-812000.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: Ximin Zheng, Sheng He, Hualong Shi (contact)
- Keypoint: sift2k
- Descriptor: sift2k-2000-hardnet64-train-all-sos-812000 (128 float32: 512 bytes)
- Number of features: 2048
- Summary: SIFT with 2000 keypoints(scale 12), sosnet64 with 128 descriptors(trained with sos loss and step 812000), FLANN disabled
- Paper: N/A
- Website: N/A
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.43188 (±0.00005 over 3 run(s) / ±0.15379 over 9 scenes)
Rank (per category): 37 (of 108)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 2000.0 | 404.7 | 404.7 | 290.1 | 0.460 Rank: 35/108 |
0.943 Rank: 21/108 |
0.12962 (±0.00020) Rank: 69/108 |
0.22209 (±0.00184) Rank: 69/108 |
| fcs | 2000.0 | 252.2 | 252.2 | 175.5 | 0.286 Rank: 83/108 |
0.876 Rank: 45/108 |
0.49772 (±0.00225) Rank: 47/108 |
0.62537 (±0.00245) Rank: 48/108 |
| lms | 2000.0 | 307.1 | 307.1 | 190.8 | 0.393 Rank: 24/108 |
0.713 Rank: 8/108 |
0.49673 (±0.00197) Rank: 17/108 |
0.62318 (±0.00136) Rank: 16/108 |
| lb | 2000.0 | 169.3 | 169.3 | 90.7 | 0.308 Rank: 78/108 |
0.695 Rank: 34/108 |
0.33686 (±0.00020) Rank: 69/108 |
0.43098 (±0.00043) Rank: 35/108 |
| mc | 2000.0 | 167.7 | 167.7 | 107.1 | 0.320 Rank: 82/108 |
0.929 Rank: 21/108 |
0.28596 (±0.00020) Rank: 69/108 |
0.41932 (±0.00065) Rank: 38/108 |
| mr | 1998.4 | 251.5 | 251.5 | 183.5 | 0.330 Rank: 55/108 |
0.963 Rank: 4/108 |
0.24524 (±0.00132) Rank: 13/108 |
0.35242 (±0.00126) Rank: 12/108 |
| psm | 2000.0 | 94.0 | 94.0 | 56.2 | 0.273 Rank: 93/108 |
0.492 Rank: 34/108 |
0.08580 (±0.00092) Rank: 67/108 |
0.16493 (±0.00050) Rank: 69/108 |
| sf | 2000.0 | 287.5 | 287.5 | 184.6 | 0.337 Rank: 49/108 |
0.841 Rank: 15/108 |
0.38776 (±0.00301) Rank: 27/108 |
0.52309 (±0.00242) Rank: 29/108 |
| spc | 2000.0 | 233.7 | 233.7 | 140.7 | 0.323 Rank: 52/108 |
0.863 Rank: 15/108 |
0.37904 (±0.00323) Rank: 31/108 |
0.52555 (±0.00156) Rank: 34/108 |
| avg | 1999.8 | 240.8 | 240.8 | 157.7 | 0.336 Rank: 54/108 |
0.813 Rank: 16/108 |
0.31608 (±0.00072) Rank: 36/108 |
0.43188 (±0.00005) Rank: 37/108 |
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: 0.64404 (±0.00271 over 3 run(s) / ±0.16273 over 9 scenes)
Rank (per category): 38 (of 108)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 2000.0 | 402.82 | 99.61 Rank: 56/108 |
1563.99 Rank: 33/108 |
5.649 Rank: 16/108 |
0.56967 Rank: 36/108 |
0.36153 (±0.00074) Rank: 40/108 |
0.52037 (±0.00097) Rank: 39/108 |
| fcs | 2000.0 | 264.85 | 95.51 Rank: 80/108 |
1967.99 Rank: 38/108 |
4.214 Rank: 61/108 |
0.28785 Rank: 67/108 |
0.66401 (±0.00777) Rank: 67/108 |
0.73776 (±0.01044) Rank: 69/108 |
| lms | 2000.0 | 332.40 | 99.40 Rank: 8/108 |
2036.71 Rank: 15/108 |
4.770 Rank: 60/108 |
0.28088 Rank: 11/108 |
0.82182 (±0.00624) Rank: 12/108 |
0.88907 (±0.00638) Rank: 10/108 |
| lb | 2000.0 | 206.04 | 97.51 Rank: 49/108 |
1370.57 Rank: 45/108 |
4.191 Rank: 73/108 |
0.53245 Rank: 72/108 |
0.53872 (±0.00520) Rank: 49/108 |
0.66904 (±0.00894) Rank: 48/108 |
| mc | 2000.0 | 161.96 | 96.99 Rank: 59/108 |
1243.80 Rank: 51/108 |
4.042 Rank: 75/108 |
0.43339 Rank: 38/108 |
0.43549 (±0.00562) Rank: 49/108 |
0.56716 (±0.00828) Rank: 50/108 |
| mr | 1998.4 | 253.02 | 94.32 Rank: 12/108 |
1975.39 Rank: 16/108 |
4.036 Rank: 54/108 |
0.53377 Rank: 25/108 |
0.38145 (±0.00340) Rank: 19/108 |
0.49796 (±0.00396) Rank: 19/108 |
| psm | 2000.0 | 91.38 | 81.90 Rank: 50/108 |
1158.32 Rank: 60/108 |
3.075 Rank: 48/108 |
0.66239 Rank: 40/108 |
0.27406 (±0.00443) Rank: 45/108 |
0.34894 (±0.00486) Rank: 45/108 |
| sf | 2000.0 | 286.94 | 96.39 Rank: 47/108 |
2004.85 Rank: 34/108 |
4.453 Rank: 51/108 |
0.33297 Rank: 43/108 |
0.67350 (±0.00583) Rank: 43/108 |
0.76565 (±0.00589) Rank: 44/108 |
| spc | 2000.0 | 240.78 | 99.16 Rank: 47/108 |
1674.82 Rank: 41/108 |
4.478 Rank: 38/108 |
0.54806 Rank: 55/108 |
0.68960 (±0.00394) Rank: 24/108 |
0.80043 (±0.00494) Rank: 22/108 |
| avg | 1999.8 | 248.91 | 95.64 Rank: 50/108 |
1666.27 Rank: 38/108 |
4.323 Rank: 49/108 |
0.46460 Rank: 41/108 |
0.53780 (±0.00177) Rank: 38/108 |
0.64404 (±0.00271) Rank: 38/108 |
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 —
