Submission ID: 00535
hardnetlib32P-Upright w/ DEGENSAC
Processed: 20-04-27. Download link: sid-00535-sift8k_8k_hardnetlib32P.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: Chen Shen, Zhipeng Wang, Jun Zhang, Jingchao Zhou, Pengfei Xu (contact)
- Keypoint: sift8k-no-dups-mps
- Descriptor: hardnetlib32P (128 float32: 512 bytes)
- Number of features: 8000
- Summary: sift and hardnet with 8k features, using the built-in matcher (bidirectional filter with the both strategy, optimal inlier and ratio test thresholds) with DEGENSAC, and setting keypoint orientation to a constant value to increase performance.
- Paper: N/A
- Website: N/A
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.57327 (±0.00078 over 3 run(s) / ±0.14229 over 9 scenes)
Rank (per category): 20 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.3 | 774.9 | 774.9 | 525.1 | 0.520 Rank: 93/147 |
0.951 Rank: 32/147 |
0.27228 (±0.00132) Rank: 22/147 |
0.40086 (±0.00119) Rank: 23/147 |
| fcs | 7838.2 | 948.8 | 948.8 | 658.7 | 0.465 Rank: 40/147 |
0.939 Rank: 40/147 |
0.64355 (±0.00072) Rank: 14/147 |
0.75744 (±0.00090) Rank: 16/147 |
| lms | 7720.4 | 595.6 | 595.6 | 324.1 | 0.467 Rank: 74/147 |
0.692 Rank: 71/147 |
0.58515 (±0.00439) Rank: 19/147 |
0.70975 (±0.00255) Rank: 17/147 |
| lb | 7935.2 | 572.9 | 572.9 | 356.2 | 0.492 Rank: 25/147 |
0.795 Rank: 18/147 |
0.53901 (±0.00132) Rank: 22/147 |
0.64151 (±0.00146) Rank: 14/147 |
| mc | 7779.6 | 928.6 | 928.6 | 646.1 | 0.549 Rank: 42/147 |
0.966 Rank: 22/147 |
0.42533 (±0.00132) Rank: 22/147 |
0.57630 (±0.00293) Rank: 19/147 |
| mr | 7758.9 | 946.8 | 946.8 | 691.0 | 0.479 Rank: 30/147 |
0.977 Rank: 17/147 |
0.35264 (±0.00265) Rank: 21/147 |
0.46684 (±0.00207) Rank: 22/147 |
| psm | 7768.4 | 476.8 | 476.8 | 318.8 | 0.407 Rank: 44/147 |
0.776 Rank: 10/147 |
0.17637 (±0.00083) Rank: 27/147 |
0.30575 (±0.00185) Rank: 24/147 |
| sf | 7860.0 | 1163.7 | 1163.7 | 784.9 | 0.498 Rank: 42/147 |
0.890 Rank: 30/147 |
0.53673 (±0.00363) Rank: 25/147 |
0.66568 (±0.00290) Rank: 26/147 |
| spc | 7849.5 | 714.5 | 714.5 | 443.9 | 0.501 Rank: 51/147 |
0.894 Rank: 8/147 |
0.48662 (±0.00150) Rank: 18/147 |
0.63529 (±0.00111) Rank: 20/147 |
| avg | 7829.6 | 791.4 | 791.4 | 527.6 | 0.486 Rank: 45/147 |
0.876 Rank: 8/147 |
0.44641 (±0.00099) Rank: 18/147 |
0.57327 (±0.00078) Rank: 20/147 |
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: 0.72171 (±0.00156 over 3 run(s) / ±0.11184 over 9 scenes)
Rank (per category): 39 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.3 | 477.60 | 99.57 Rank: 110/147 |
2937.59 Rank: 71/147 |
5.129 Rank: 24/147 |
0.42685 Rank: 29/147 |
0.50726 (±0.00453) Rank: 26/147 |
0.65620 (±0.00502) Rank: 25/147 |
| fcs | 7838.2 | 620.96 | 97.74 Rank: 91/147 |
4988.44 Rank: 62/147 |
4.615 Rank: 45/147 |
0.26467 Rank: 93/147 |
0.71516 (±0.00702) Rank: 84/147 |
0.77613 (±0.00638) Rank: 95/147 |
| lms | 7720.4 | 350.54 | 99.44 Rank: 23/147 |
3105.35 Rank: 96/147 |
4.510 Rank: 64/147 |
0.28150 Rank: 54/147 |
0.83236 (±0.00106) Rank: 42/147 |
0.89015 (±0.00212) Rank: 38/147 |
| lb | 7935.2 | 423.23 | 98.65 Rank: 20/147 |
3200.66 Rank: 70/147 |
4.768 Rank: 44/147 |
0.48806 Rank: 48/147 |
0.70914 (±0.00073) Rank: 28/147 |
0.80290 (±0.00196) Rank: 28/147 |
| mc | 7779.6 | 579.49 | 99.82 Rank: 41/147 |
4491.86 Rank: 60/147 |
4.816 Rank: 51/147 |
0.40271 Rank: 70/147 |
0.50607 (±0.00308) Rank: 61/147 |
0.65357 (±0.00276) Rank: 68/147 |
| mr | 7758.9 | 686.49 | 93.89 Rank: 87/147 |
5522.54 Rank: 43/147 |
4.283 Rank: 53/147 |
0.49668 Rank: 66/147 |
0.45306 (±0.00818) Rank: 44/147 |
0.56821 (±0.01075) Rank: 43/147 |
| psm | 7768.4 | 239.95 | 94.28 Rank: 49/147 |
3178.51 Rank: 78/147 |
3.644 Rank: 30/147 |
0.61381 Rank: 35/147 |
0.47387 (±0.00764) Rank: 33/147 |
0.54867 (±0.00725) Rank: 37/147 |
| sf | 7860.0 | 780.76 | 97.05 Rank: 103/147 |
6707.90 Rank: 41/147 |
4.506 Rank: 58/147 |
0.32346 Rank: 62/147 |
0.71564 (±0.00235) Rank: 74/147 |
0.79644 (±0.00281) Rank: 81/147 |
| spc | 7849.5 | 401.58 | 98.66 Rank: 99/147 |
3945.96 Rank: 75/147 |
4.378 Rank: 54/147 |
0.46232 Rank: 43/147 |
0.70392 (±0.00289) Rank: 47/147 |
0.80315 (±0.00340) Rank: 44/147 |
| avg | 7829.6 | 506.73 | 97.68 Rank: 61/147 |
4230.98 Rank: 62/147 |
4.517 Rank: 48/147 |
0.41778 Rank: 46/147 |
0.62405 (±0.00153) Rank: 40/147 |
0.72171 (±0.00156) Rank: 39/147 |
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 —
