Submission ID: 00068
GeoDesc-Upright w/ DEGENSAC (no FLANN)
Processed: 20-04-22. Download link: sid-00068-geodesc-upright-8k-both-degensac-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. DEGENSAC 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: 0.52674 (±0.00049 over 3 run(s) / ±0.14564 over 9 scenes)
Rank (per category): 52 (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 | 383.4 | 0.520 Rank: 93/147 |
0.947 Rank: 44/147 |
0.21573 (±0.00262) Rank: 56/147 |
0.33112 (±0.00178) Rank: 62/147 |
| fcs | 7838.2 | 699.7 | 699.7 | 505.2 | 0.465 Rank: 40/147 |
0.947 Rank: 8/147 |
0.62257 (±0.00386) Rank: 45/147 |
0.74123 (±0.00249) Rank: 45/147 |
| lms | 7720.4 | 492.6 | 492.6 | 282.3 | 0.467 Rank: 74/147 |
0.704 Rank: 26/147 |
0.54532 (±0.00211) Rank: 47/147 |
0.66392 (±0.00135) Rank: 47/147 |
| lb | 7935.2 | 435.8 | 435.8 | 276.9 | 0.492 Rank: 25/147 |
0.775 Rank: 37/147 |
0.43352 (±0.00262) Rank: 56/147 |
0.53054 (±0.00130) Rank: 70/147 |
| mc | 7779.6 | 695.3 | 695.3 | 494.7 | 0.549 Rank: 42/147 |
0.965 Rank: 28/147 |
0.39519 (±0.00262) Rank: 56/147 |
0.54314 (±0.00288) Rank: 50/147 |
| mr | 7758.9 | 748.6 | 748.6 | 559.7 | 0.479 Rank: 30/147 |
0.976 Rank: 25/147 |
0.33528 (±0.00172) Rank: 36/147 |
0.44817 (±0.00192) Rank: 35/147 |
| psm | 7768.4 | 360.7 | 360.7 | 243.9 | 0.407 Rank: 44/147 |
0.724 Rank: 28/147 |
0.15374 (±0.00299) Rank: 58/147 |
0.27178 (±0.00352) Rank: 56/147 |
| sf | 7860.0 | 903.0 | 903.0 | 628.9 | 0.498 Rank: 42/147 |
0.904 Rank: 7/147 |
0.51460 (±0.00301) Rank: 46/147 |
0.65005 (±0.00204) Rank: 42/147 |
| spc | 7849.5 | 500.6 | 500.6 | 313.7 | 0.501 Rank: 51/147 |
0.880 Rank: 32/147 |
0.41058 (±0.00130) Rank: 77/147 |
0.56068 (±0.00195) Rank: 76/147 |
| avg | 7829.6 | 598.9 | 598.9 | 409.9 | 0.486 Rank: 45/147 |
0.869 Rank: 20/147 |
0.40295 (±0.00043) Rank: 52/147 |
0.52674 (±0.00049) Rank: 52/147 |
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 |
0.48320 Rank: 63/147 |
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 |
0.24633 Rank: 39/147 |
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 |
0.27342 Rank: 34/147 |
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 |
0.51598 Rank: 97/147 |
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 |
0.38923 Rank: 45/147 |
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 |
0.50611 Rank: 81/147 |
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 |
0.62260 Rank: 37/147 |
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 |
0.32194 Rank: 52/147 |
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 |
0.52058 Rank: 103/147 |
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 |
0.43105 Rank: 67/147 |
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 —
