Submission ID: 00070
GeoDesc-Upright w/ MAGSAC (no FLANN)
Processed: 20-04-22. Download link: sid-00070-geodesc-upright-8k-both-magsac-no-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: Challenge organizers (contact)
- Keypoint: sift8k
- Descriptor: geodesc-upright (128 float32: 512 bytes)
- Number of features: 8000
- Summary: Upright GeoDesc descriptors on DoG features (OpenCV), extracted with a low detection threshold to generate up to 8000 points. Using the built-in matcher: bidirectional filter with the both strategy. MAGSAC for stereo. FLANN disabled.
- Paper: https://arxiv.org/abs/1807.06294
- Website: https://github.com/lzx551402/geodesc
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.52078 (±0.00028 over 3 run(s) / ±0.14660 over 9 scenes)
Rank (per category): 61 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.3 | 553.7 | 553.7 | 489.2 | 0.520 Rank: 93/147 |
0.931 Rank: 87/147 |
0.19040 (±0.00063) Rank: 82/147 |
0.30914 (±0.00030) Rank: 79/147 |
| fcs | 7838.2 | 699.7 | 699.7 | 640.6 | 0.465 Rank: 40/147 |
0.935 Rank: 53/147 |
0.61114 (±0.00102) Rank: 66/147 |
0.73061 (±0.00139) Rank: 64/147 |
| lms | 7720.4 | 492.6 | 492.6 | 413.9 | 0.467 Rank: 74/147 |
0.673 Rank: 94/147 |
0.53135 (±0.00167) Rank: 64/147 |
0.64075 (±0.00298) Rank: 69/147 |
| lb | 7935.2 | 435.8 | 435.8 | 356.5 | 0.492 Rank: 25/147 |
0.753 Rank: 71/147 |
0.42588 (±0.00063) Rank: 82/147 |
0.52351 (±0.00355) Rank: 72/147 |
| mc | 7779.6 | 695.3 | 695.3 | 628.3 | 0.549 Rank: 42/147 |
0.949 Rank: 81/147 |
0.39027 (±0.00063) Rank: 82/147 |
0.54410 (±0.00266) Rank: 47/147 |
| mr | 7758.9 | 748.6 | 748.6 | 703.1 | 0.479 Rank: 30/147 |
0.958 Rank: 73/147 |
0.32952 (±0.00153) Rank: 42/147 |
0.44266 (±0.00088) Rank: 41/147 |
| psm | 7768.4 | 360.7 | 360.7 | 313.2 | 0.407 Rank: 44/147 |
0.700 Rank: 32/147 |
0.15546 (±0.00087) Rank: 55/147 |
0.27401 (±0.00088) Rank: 54/147 |
| sf | 7860.0 | 903.0 | 903.0 | 836.8 | 0.498 Rank: 42/147 |
0.883 Rank: 43/147 |
0.53466 (±0.00246) Rank: 30/147 |
0.66742 (±0.00231) Rank: 22/147 |
| spc | 7849.5 | 500.6 | 500.6 | 425.0 | 0.501 Rank: 51/147 |
0.848 Rank: 86/147 |
0.40240 (±0.00065) Rank: 85/147 |
0.55485 (±0.00082) Rank: 79/147 |
| avg | 7829.6 | 598.9 | 598.9 | 534.1 | 0.486 Rank: 45/147 |
0.848 Rank: 49/147 |
0.39679 (±0.00077) Rank: 61/147 |
0.52078 (±0.00028) Rank: 61/147 |
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: 0.70442 (±0.00189 over 3 run(s) / ±0.12263 over 9 scenes)
Rank (per category): 57 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.3 | 398.55 | 99.82 Rank: 48/147 |
2781.31 Rank: 88/147 |
4.965 Rank: 67/147 |
0.48168 Rank: 62/147 |
0.44283 (±0.00268) Rank: 68/147 |
0.59334 (±0.00449) Rank: 72/147 |
| fcs | 7838.2 | 545.72 | 98.93 Rank: 15/147 |
4780.26 Rank: 74/147 |
4.528 Rank: 58/147 |
0.24607 Rank: 34/147 |
0.73518 (±0.00549) Rank: 39/147 |
0.80329 (±0.00383) Rank: 35/147 |
| lms | 7720.4 | 381.29 | 99.36 Rank: 36/147 |
3527.00 Rank: 66/147 |
4.452 Rank: 75/147 |
0.26921 Rank: 19/147 |
0.83156 (±0.00220) Rank: 45/147 |
0.88816 (±0.00253) Rank: 46/147 |
| lb | 7935.2 | 392.75 | 98.27 Rank: 85/147 |
3110.48 Rank: 73/147 |
4.649 Rank: 64/147 |
0.51910 Rank: 99/147 |
0.62109 (±0.00837) Rank: 83/147 |
0.71909 (±0.00810) Rank: 83/147 |
| mc | 7779.6 | 510.84 | 99.76 Rank: 53/147 |
4298.93 Rank: 69/147 |
4.701 Rank: 61/147 |
0.39283 Rank: 52/147 |
0.51092 (±0.00273) Rank: 56/147 |
0.66373 (±0.00280) Rank: 44/147 |
| mr | 7758.9 | 612.93 | 94.31 Rank: 65/147 |
5249.00 Rank: 48/147 |
4.261 Rank: 57/147 |
0.50580 Rank: 80/147 |
0.43594 (±0.00741) Rank: 68/147 |
0.55005 (±0.00983) Rank: 63/147 |
| psm | 7768.4 | 234.62 | 93.21 Rank: 57/147 |
3403.36 Rank: 61/147 |
3.454 Rank: 53/147 |
0.63287 Rank: 39/147 |
0.43346 (±0.00569) Rank: 46/147 |
0.52036 (±0.00556) Rank: 46/147 |
| sf | 7860.0 | 699.67 | 98.75 Rank: 37/147 |
6362.61 Rank: 58/147 |
4.474 Rank: 60/147 |
0.32175 Rank: 50/147 |
0.74306 (±0.00534) Rank: 25/147 |
0.82608 (±0.00603) Rank: 24/147 |
| spc | 7849.5 | 351.02 | 99.18 Rank: 64/147 |
3808.53 Rank: 83/147 |
4.227 Rank: 82/147 |
0.52084 Rank: 104/147 |
0.67199 (±0.00471) Rank: 76/147 |
0.77572 (±0.00452) Rank: 81/147 |
| avg | 7829.6 | 458.60 | 97.95 Rank: 45/147 |
4146.83 Rank: 68/147 |
4.412 Rank: 58/147 |
0.43224 Rank: 69/147 |
0.60289 (±0.00213) Rank: 57/147 |
0.70442 (±0.00189) Rank: 57/147 |
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 —
