Submission ID: 00613
HardNet64-data-aug-sort-51
Processed: 20-05-31. Download link: sid-00613-sift8k_8000_hardnet64-train-all-l2-add-scratch-tune-124000.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, Guanlin Liang (contact)
- Keypoint: sift8k
- Descriptor: hardnet64-data-aug-sort-51 (128 float32: 512 bytes)
- Number of features: 8000
- Summary: SIFT with 8000 keypoints(scale 12), hardnet64 with 128 descriptors(trained with l2 loss and step 124000 and data augument), FLANN disabled
- Paper: N/A
- Website: N/A
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.58727 (±0.00076 over 3 run(s) / ±0.13643 over 9 scenes)
Rank (per category): 8 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.1 | 1024.6 | 1024.6 | 694.4 | 0.520 Rank: 81/147 |
0.953 Rank: 22/147 |
0.30212 (±0.00174) Rank: 9/147 |
0.43306 (±0.00132) Rank: 9/147 |
| fcs | 7838.8 | 1128.1 | 1128.1 | 779.6 | 0.465 Rank: 25/147 |
0.910 Rank: 101/147 |
0.64003 (±0.00151) Rank: 17/147 |
0.74670 (±0.00171) Rank: 30/147 |
| lms | 7720.4 | 706.5 | 706.5 | 394.5 | 0.467 Rank: 108/147 |
0.698 Rank: 46/147 |
0.60113 (±0.00128) Rank: 4/147 |
0.72414 (±0.00097) Rank: 4/147 |
| lb | 7936.1 | 666.7 | 666.7 | 419.5 | 0.492 Rank: 55/147 |
0.797 Rank: 13/147 |
0.57723 (±0.00174) Rank: 9/147 |
0.67426 (±0.00267) Rank: 6/147 |
| mc | 7779.6 | 1090.6 | 1090.6 | 755.9 | 0.549 Rank: 27/147 |
0.966 Rank: 21/147 |
0.44132 (±0.00174) Rank: 9/147 |
0.59092 (±0.00147) Rank: 6/147 |
| mr | 7758.6 | 1074.0 | 1074.0 | 775.4 | 0.479 Rank: 63/147 |
0.977 Rank: 23/147 |
0.36171 (±0.00131) Rank: 7/147 |
0.47668 (±0.00181) Rank: 8/147 |
| psm | 7769.4 | 547.1 | 547.1 | 365.4 | 0.407 Rank: 31/147 |
0.778 Rank: 9/147 |
0.19204 (±0.00215) Rank: 12/147 |
0.32332 (±0.00212) Rank: 13/147 |
| sf | 7861.7 | 1267.7 | 1267.7 | 857.3 | 0.498 Rank: 32/147 |
0.872 Rank: 75/147 |
0.53937 (±0.00151) Rank: 22/147 |
0.66394 (±0.00071) Rank: 32/147 |
| spc | 7850.0 | 908.4 | 908.4 | 574.9 | 0.501 Rank: 37/147 |
0.884 Rank: 24/147 |
0.50739 (±0.00144) Rank: 6/147 |
0.65242 (±0.00056) Rank: 9/147 |
| avg | 7830.1 | 934.9 | 934.9 | 624.1 | 0.486 Rank: 33/147 |
0.870 Rank: 18/147 |
0.46248 (±0.00073) Rank: 6/147 |
0.58727 (±0.00076) Rank: 8/147 |
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: 0.74952 (±0.00162 over 3 run(s) / ±0.10380 over 9 scenes)
Rank (per category): 16 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.1 | 1024.04 | 99.78 Rank: 62/147 |
5314.48 Rank: 5/147 |
5.025 Rank: 48/147 |
0.37412 Rank: 4/147 |
0.56061 (±0.00276) Rank: 5/147 |
0.70359 (±0.00060) Rank: 5/147 |
| fcs | 7838.8 | 1181.58 | 97.09 Rank: 124/147 |
7447.71 Rank: 3/147 |
4.699 Rank: 21/147 |
0.26587 Rank: 98/147 |
0.71592 (±0.01498) Rank: 82/147 |
0.77155 (±0.01381) Rank: 100/147 |
| lms | 7720.4 | 768.00 | 99.53 Rank: 10/147 |
5283.66 Rank: 7/147 |
4.640 Rank: 11/147 |
0.27120 Rank: 27/147 |
0.85805 (±0.00535) Rank: 1/147 |
0.90919 (±0.00670) Rank: 2/147 |
| lb | 7936.1 | 818.62 | 98.72 Rank: 6/147 |
4793.54 Rank: 10/147 |
4.843 Rank: 25/147 |
0.47687 Rank: 30/147 |
0.74349 (±0.00191) Rank: 16/147 |
0.82655 (±0.00182) Rank: 16/147 |
| mc | 7779.6 | 1077.07 | 99.96 Rank: 14/147 |
6243.39 Rank: 6/147 |
5.001 Rank: 14/147 |
0.36922 Rank: 24/147 |
0.54714 (±0.00214) Rank: 17/147 |
0.68841 (±0.00232) Rank: 17/147 |
| mr | 7758.6 | 1077.89 | 95.53 Rank: 9/147 |
7081.97 Rank: 4/147 |
4.456 Rank: 8/147 |
0.46181 Rank: 4/147 |
0.48731 (±0.00252) Rank: 13/147 |
0.59996 (±0.00123) Rank: 14/147 |
| psm | 7769.4 | 541.86 | 98.09 Rank: 14/147 |
6100.52 Rank: 10/147 |
3.634 Rank: 32/147 |
0.47314 Rank: 7/147 |
0.51776 (±0.00798) Rank: 15/147 |
0.59270 (±0.00928) Rank: 19/147 |
| sf | 7861.7 | 1250.05 | 98.05 Rank: 58/147 |
8496.06 Rank: 4/147 |
4.755 Rank: 13/147 |
0.31593 Rank: 39/147 |
0.73834 (±0.00532) Rank: 32/147 |
0.81472 (±0.00618) Rank: 43/147 |
| spc | 7850.0 | 944.12 | 99.80 Rank: 24/147 |
6394.79 Rank: 6/147 |
4.740 Rank: 8/147 |
0.44281 Rank: 23/147 |
0.74729 (±0.00552) Rank: 11/147 |
0.83900 (±0.00616) Rank: 11/147 |
| avg | 7830.1 | 964.80 | 98.51 Rank: 17/147 |
6350.68 Rank: 5/147 |
4.644 Rank: 14/147 |
0.38344 Rank: 13/147 |
0.65732 (±0.00182) Rank: 14/147 |
0.74952 (±0.00162) Rank: 16/147 |
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 —
