Submission ID: 00010
AKAZE (OpenCV), DEGENSAC
Processed: 20-04-22. Download link: sid-00010-akaze-8k-both-degensac.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: akaze-lowth
- Descriptor: akaze (61 uint8: 61 bytes)
- Number of features: 8000
- Summary: AKAZE with (up to) 8000 features, using the built-in matcher (bidirectional filter with the both strategy) and DEGENSAC.
- Paper: N/A
- Website: https://opencv.org
- Origin: Baseline
- Flags: is_baseline
Phototourism / Stereo track
mAA at 10 degrees: 0.30717 (±0.00122 over 3 run(s) / ±0.11585 over 9 scenes)
Rank (per category): 130 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7963.6 | 631.6 | 631.6 | 381.8 | 0.650 Rank: 13/147 |
0.891 Rank: 118/147 |
0.09270 (±0.00114) Rank: 127/147 |
0.17346 (±0.00116) Rank: 128/147 |
| fcs | 7859.0 | 370.8 | 370.8 | 218.1 | 0.510 Rank: 11/147 |
0.867 Rank: 118/147 |
0.37036 (±0.00067) Rank: 129/147 |
0.49850 (±0.00107) Rank: 129/147 |
| lms | 7799.0 | 421.2 | 421.2 | 212.7 | 0.525 Rank: 14/147 |
0.643 Rank: 122/147 |
0.36925 (±0.00237) Rank: 124/147 |
0.47068 (±0.00178) Rank: 123/147 |
| lb | 7961.2 | 354.4 | 354.4 | 162.9 | 0.553 Rank: 5/147 |
0.614 Rank: 129/147 |
0.18840 (±0.00114) Rank: 127/147 |
0.26211 (±0.00125) Rank: 129/147 |
| mc | 7818.1 | 458.7 | 458.7 | 257.9 | 0.636 Rank: 7/147 |
0.873 Rank: 125/147 |
0.17673 (±0.00114) Rank: 127/147 |
0.29673 (±0.00415) Rank: 129/147 |
| mr | 7809.8 | 501.0 | 501.0 | 312.8 | 0.567 Rank: 13/147 |
0.900 Rank: 122/147 |
0.16575 (±0.00098) Rank: 129/147 |
0.24479 (±0.00264) Rank: 129/147 |
| psm | 7783.6 | 304.3 | 304.3 | 143.7 | 0.449 Rank: 15/147 |
0.343 Rank: 133/147 |
0.06498 (±0.00082) Rank: 134/147 |
0.13641 (±0.00057) Rank: 134/147 |
| sf | 7862.3 | 522.4 | 522.4 | 311.9 | 0.544 Rank: 10/147 |
0.739 Rank: 129/147 |
0.25671 (±0.00068) Rank: 132/147 |
0.37337 (±0.00048) Rank: 132/147 |
| spc | 7857.3 | 448.5 | 448.5 | 219.0 | 0.540 Rank: 13/147 |
0.746 Rank: 125/147 |
0.18785 (±0.00230) Rank: 130/147 |
0.30846 (±0.00089) Rank: 130/147 |
| avg | 7857.1 | 445.9 | 445.9 | 246.7 | 0.553 Rank: 9/147 |
0.735 Rank: 127/147 |
0.20808 (±0.00096) Rank: 130/147 |
0.30717 (±0.00122) Rank: 130/147 |
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: 0.36048 (±0.00382 over 3 run(s) / ±0.18065 over 9 scenes)
Rank (per category): 143 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7963.6 | 599.61 | 97.52 Rank: 140/147 |
3383.17 Rank: 40/147 |
3.945 Rank: 136/147 |
1.19314 Rank: 144/147 |
0.05083 (±0.00155) Rank: 140/147 |
0.10990 (±0.00323) Rank: 140/147 |
| fcs | 7859.0 | 397.42 | 87.26 Rank: 143/147 |
2429.21 Rank: 137/147 |
3.266 Rank: 143/147 |
0.47133 Rank: 144/147 |
0.44399 (±0.01973) Rank: 142/147 |
0.50898 (±0.02031) Rank: 142/147 |
| lms | 7799.0 | 484.17 | 90.46 Rank: 143/147 |
2918.39 Rank: 108/147 |
3.443 Rank: 141/147 |
0.47654 Rank: 139/147 |
0.53728 (±0.00520) Rank: 137/147 |
0.61286 (±0.00757) Rank: 138/147 |
| lb | 7961.2 | 467.35 | 89.17 Rank: 143/147 |
2258.96 Rank: 129/147 |
3.548 Rank: 141/147 |
0.63410 Rank: 140/147 |
0.26415 (±0.00877) Rank: 139/147 |
0.35456 (±0.00855) Rank: 140/147 |
| mc | 7818.1 | 475.43 | 94.42 Rank: 142/147 |
2774.86 Rank: 127/147 |
3.656 Rank: 141/147 |
0.65320 Rank: 143/147 |
0.25727 (±0.00681) Rank: 140/147 |
0.38756 (±0.00857) Rank: 140/147 |
| mr | 7809.8 | 497.21 | 80.62 Rank: 142/147 |
2170.17 Rank: 136/147 |
3.426 Rank: 142/147 |
0.72165 Rank: 136/147 |
0.16601 (±0.01852) Rank: 142/147 |
0.23804 (±0.02520) Rank: 143/147 |
| psm | 7783.6 | 389.45 | 67.80 Rank: 143/147 |
2494.55 Rank: 99/147 |
2.318 Rank: 144/147 |
0.99023 Rank: 146/147 |
0.01862 (±0.00318) Rank: 143/147 |
0.05258 (±0.00740) Rank: 143/147 |
| sf | 7862.3 | 499.80 | 89.15 Rank: 142/147 |
3397.27 Rank: 139/147 |
3.483 Rank: 142/147 |
0.52461 Rank: 145/147 |
0.41945 (±0.00526) Rank: 143/147 |
0.51333 (±0.00612) Rank: 143/147 |
| spc | 7857.3 | 505.51 | 95.00 Rank: 137/147 |
3181.53 Rank: 105/147 |
3.448 Rank: 140/147 |
0.96403 Rank: 142/147 |
0.34704 (±0.00670) Rank: 142/147 |
0.46655 (±0.00810) Rank: 142/147 |
| avg | 7857.1 | 479.55 | 87.93 Rank: 142/147 |
2778.68 Rank: 132/147 |
3.393 Rank: 141/147 |
0.73654 Rank: 145/147 |
0.27829 (±0.00201) Rank: 143/147 |
0.36048 (±0.00382) Rank: 143/147 |
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 —
