Submission ID: 00027
DELF-GLD (32D), PyRANSAC
Processed: 20-04-22. Download link: sid-00027-delf-gld-32d-pyransac-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: delf-gld-2k-32d
- Descriptor: delf-gld-2k-32d (32 float32: 128 bytes)
- Number of features: 2048
- Summary: DELF-GLD, with up to 2k features. Descriptors are cropped to 32 dimensions with PCA. Re-using optimal parameters for the (default) 40D models. Stereo with PyRANSAC (DEGENSAC with the degeneracy check turned off).
- Paper: https://arxiv.org/abs/1812.01584
- Website: https://github.com/tensorflow/models/tree/master/research/delf
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.06197 (±0.00032 over 3 run(s) / ±0.04268 over 9 scenes)
Rank (per category): 107 (of 108)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 2046.9 | 214.4 | 214.4 | 104.5 | 0.123 Rank: 102/108 |
0.131 Rank: 106/108 |
0.01225 (±0.00015) Rank: 104/108 |
0.03732 (±0.00036) Rank: 106/108 |
| fcs | 2034.4 | 238.2 | 238.2 | 92.4 | 0.094 Rank: 102/108 |
0.152 Rank: 106/108 |
0.03694 (±0.00027) Rank: 105/108 |
0.10264 (±0.00109) Rank: 105/108 |
| lms | 2037.7 | 204.0 | 204.0 | 68.3 | 0.104 Rank: 102/108 |
0.117 Rank: 106/108 |
0.02885 (±0.00043) Rank: 105/108 |
0.08447 (±0.00169) Rank: 106/108 |
| lb | 2046.5 | 234.9 | 234.9 | 103.0 | 0.125 Rank: 102/108 |
0.130 Rank: 106/108 |
0.02164 (±0.00015) Rank: 104/108 |
0.05409 (±0.00096) Rank: 105/108 |
| mc | 2036.2 | 224.5 | 224.5 | 90.0 | 0.125 Rank: 102/108 |
0.158 Rank: 106/108 |
0.01366 (±0.00015) Rank: 104/108 |
0.04377 (±0.00159) Rank: 106/108 |
| mr | 2032.3 | 219.6 | 219.6 | 86.5 | 0.112 Rank: 102/108 |
0.146 Rank: 106/108 |
0.00321 (±0.00026) Rank: 108/108 |
0.01466 (±0.00055) Rank: 108/108 |
| psm | 2023.0 | 194.5 | 194.5 | 110.8 | 0.095 Rank: 102/108 |
0.050 Rank: 106/108 |
0.06707 (±0.00105) Rank: 88/108 |
0.15760 (±0.00139) Rank: 79/108 |
| sf | 2041.3 | 218.6 | 218.6 | 63.9 | 0.088 Rank: 103/108 |
0.109 Rank: 106/108 |
0.00968 (±0.00086) Rank: 107/108 |
0.03112 (±0.00224) Rank: 107/108 |
| spc | 2033.1 | 226.9 | 226.9 | 101.2 | 0.112 Rank: 102/108 |
0.110 Rank: 106/108 |
0.01135 (±0.00058) Rank: 106/108 |
0.03201 (±0.00105) Rank: 107/108 |
| avg | 2036.8 | 219.5 | 219.5 | 91.2 | 0.109 Rank: 102/108 |
0.122 Rank: 106/108 |
0.02274 (±0.00027) Rank: 106/108 |
0.06197 (±0.00032) Rank: 107/108 |
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: 0.09163 (±0.00140 over 3 run(s) / ±0.08104 over 9 scenes)
Rank (per category): 106 (of 108)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 2046.9 | 438.62 | 92.02 Rank: 106/108 |
2071.04 Rank: 11/108 |
2.343 Rank: 107/108 |
1.31212 Rank: 108/108 |
0.00843 (±0.00108) Rank: 105/108 |
0.02648 (±0.00195) Rank: 106/108 |
| fcs | 2034.4 | 475.11 | 89.28 Rank: 104/108 |
2009.77 Rank: 36/108 |
2.488 Rank: 106/108 |
0.64682 Rank: 104/108 |
0.10384 (±0.00827) Rank: 105/108 |
0.22576 (±0.01326) Rank: 105/108 |
| lms | 2037.7 | 440.78 | 85.82 Rank: 105/108 |
1472.06 Rank: 51/108 |
2.497 Rank: 107/108 |
0.71801 Rank: 106/108 |
0.12961 (±0.00375) Rank: 105/108 |
0.24585 (±0.00475) Rank: 105/108 |
| lb | 2046.5 | 494.01 | 94.07 Rank: 95/108 |
2363.08 Rank: 5/108 |
2.591 Rank: 106/108 |
0.69671 Rank: 104/108 |
0.02017 (±0.00116) Rank: 106/108 |
0.05323 (±0.00295) Rank: 106/108 |
| mc | 2036.2 | 451.36 | 91.02 Rank: 100/108 |
2052.06 Rank: 17/108 |
2.496 Rank: 106/108 |
0.94183 Rank: 106/108 |
0.01997 (±0.00036) Rank: 105/108 |
0.07685 (±0.00218) Rank: 105/108 |
| mr | 2032.3 | 455.98 | 74.67 Rank: 105/108 |
887.63 Rank: 100/108 |
2.591 Rank: 107/108 |
1.02431 Rank: 104/108 |
0.00483 (±0.00118) Rank: 106/108 |
0.01624 (±0.00229) Rank: 106/108 |
| psm | 2023.0 | 398.45 | 61.61 Rank: 102/108 |
1945.06 Rank: 30/108 |
2.071 Rank: 106/108 |
0.96881 Rank: 101/108 |
0.00650 (±0.00037) Rank: 103/108 |
0.02292 (±0.00067) Rank: 103/108 |
| sf | 2041.3 | 472.67 | 79.19 Rank: 106/108 |
1378.98 Rank: 100/108 |
2.391 Rank: 107/108 |
0.72029 Rank: 106/108 |
0.04415 (±0.00208) Rank: 105/108 |
0.09671 (±0.00399) Rank: 105/108 |
| spc | 2033.1 | 451.76 | 87.34 Rank: 106/108 |
2069.61 Rank: 20/108 |
2.360 Rank: 106/108 |
1.21530 Rank: 106/108 |
0.01418 (±0.00050) Rank: 105/108 |
0.06058 (±0.00294) Rank: 105/108 |
| avg | 2036.8 | 453.19 | 83.89 Rank: 105/108 |
1805.48 Rank: 27/108 |
2.425 Rank: 106/108 |
0.91602 Rank: 107/108 |
0.03907 (±0.00111) Rank: 105/108 |
0.09163 (±0.00140) Rank: 106/108 |
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 —
