Submission ID: 00597
SIFT8k-HardNet64
Processed: 20-05-27. Download link: sid-00597-cl-sift-upright-8k-hardnet-both-degensac-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: caoliang (contact)
- Keypoint: sift8k
- Descriptor: hardnet (128 float32: 512 bytes)
- Number of features: 8000
- Summary: SIFT up to 8000 keypoints, hardnet extract descriptors.Using the built-in matcher: bidirectional filter with the both strategy. DEGENSAC for stereo
- Paper: https://arxiv.org/abs/1705.10872
- Website: https://github.com/DagnyT/hardnet
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.52511 (±0.00056 over 3 run(s) / ±0.14376 over 9 scenes)
Rank (per category): 54 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 6841.7 | 634.6 | 634.6 | 432.4 | 0.514 Rank: 127/147 |
0.944 Rank: 52/147 |
0.21566 (±0.00190) Rank: 57/147 |
0.33669 (±0.00239) Rank: 55/147 |
| fcs | 6341.8 | 716.1 | 716.1 | 493.4 | 0.437 Rank: 124/147 |
0.934 Rank: 57/147 |
0.61087 (±0.00147) Rank: 69/147 |
0.73000 (±0.00105) Rank: 66/147 |
| lms | 6619.4 | 526.8 | 526.8 | 291.1 | 0.462 Rank: 124/147 |
0.700 Rank: 36/147 |
0.55046 (±0.00390) Rank: 41/147 |
0.67087 (±0.00279) Rank: 40/147 |
| lb | 6684.3 | 455.4 | 455.4 | 275.1 | 0.470 Rank: 122/147 |
0.768 Rank: 44/147 |
0.44233 (±0.00190) Rank: 57/147 |
0.53712 (±0.00196) Rank: 63/147 |
| mc | 6562.1 | 650.5 | 650.5 | 440.3 | 0.519 Rank: 123/147 |
0.958 Rank: 53/147 |
0.38928 (±0.00190) Rank: 57/147 |
0.54068 (±0.00093) Rank: 57/147 |
| mr | 6442.9 | 624.6 | 624.6 | 455.9 | 0.455 Rank: 126/147 |
0.972 Rank: 48/147 |
0.32321 (±0.00326) Rank: 53/147 |
0.43499 (±0.00289) Rank: 52/147 |
| psm | 6446.6 | 312.0 | 312.0 | 190.5 | 0.381 Rank: 128/147 |
0.639 Rank: 59/147 |
0.15355 (±0.00164) Rank: 59/147 |
0.26881 (±0.00076) Rank: 60/147 |
| sf | 6599.0 | 782.7 | 782.7 | 525.2 | 0.476 Rank: 123/147 |
0.877 Rank: 63/147 |
0.49004 (±0.00130) Rank: 68/147 |
0.62360 (±0.00201) Rank: 71/147 |
| spc | 6771.2 | 553.6 | 553.6 | 331.9 | 0.485 Rank: 123/147 |
0.877 Rank: 39/147 |
0.43232 (±0.00188) Rank: 61/147 |
0.58326 (±0.00139) Rank: 61/147 |
| avg | 6589.9 | 584.0 | 584.0 | 381.7 | 0.467 Rank: 124/147 |
0.852 Rank: 40/147 |
0.40086 (±0.00106) Rank: 55/147 |
0.52511 (±0.00056) Rank: 54/147 |
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: 0.70738 (±0.00218 over 3 run(s) / ±0.12486 over 9 scenes)
Rank (per category): 52 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 6841.7 | 411.37 | 99.89 Rank: 31/147 |
2587.77 Rank: 102/147 |
5.151 Rank: 21/147 |
0.46051 Rank: 51/147 |
0.46255 (±0.00221) Rank: 54/147 |
0.61833 (±0.00150) Rank: 52/147 |
| fcs | 6341.8 | 518.52 | 98.19 Rank: 69/147 |
4102.26 Rank: 102/147 |
4.653 Rank: 36/147 |
0.23558 Rank: 13/147 |
0.73192 (±0.02118) Rank: 48/147 |
0.79776 (±0.02264) Rank: 53/147 |
| lms | 6619.4 | 364.99 | 99.33 Rank: 40/147 |
3181.64 Rank: 89/147 |
4.531 Rank: 57/147 |
0.29065 Rank: 70/147 |
0.82227 (±0.01323) Rank: 61/147 |
0.87758 (±0.01473) Rank: 65/147 |
| lb | 6684.3 | 378.58 | 98.29 Rank: 83/147 |
2828.32 Rank: 96/147 |
4.745 Rank: 48/147 |
0.48807 Rank: 49/147 |
0.67926 (±0.00345) Rank: 47/147 |
0.77372 (±0.00211) Rank: 50/147 |
| mc | 6562.1 | 461.01 | 99.80 Rank: 46/147 |
3740.76 Rank: 92/147 |
4.796 Rank: 54/147 |
0.37863 Rank: 35/147 |
0.50604 (±0.00326) Rank: 62/147 |
0.65635 (±0.00340) Rank: 65/147 |
| mr | 6442.9 | 526.02 | 94.40 Rank: 61/147 |
4601.82 Rank: 77/147 |
4.290 Rank: 50/147 |
0.47763 Rank: 31/147 |
0.44553 (±0.01569) Rank: 50/147 |
0.55917 (±0.01692) Rank: 50/147 |
| psm | 6446.6 | 161.03 | 90.54 Rank: 83/147 |
2379.58 Rank: 106/147 |
3.397 Rank: 62/147 |
0.59425 Rank: 30/147 |
0.41305 (±0.01966) Rank: 57/147 |
0.48514 (±0.02202) Rank: 58/147 |
| sf | 6599.0 | 618.40 | 97.03 Rank: 107/147 |
5459.21 Rank: 93/147 |
4.560 Rank: 50/147 |
0.32387 Rank: 64/147 |
0.71311 (±0.00540) Rank: 81/147 |
0.79530 (±0.00527) Rank: 85/147 |
| spc | 6771.2 | 343.82 | 99.18 Rank: 63/147 |
3481.97 Rank: 96/147 |
4.338 Rank: 65/147 |
0.50637 Rank: 92/147 |
0.70462 (±0.00281) Rank: 46/147 |
0.80306 (±0.00350) Rank: 45/147 |
| avg | 6589.9 | 420.42 | 97.40 Rank: 69/147 |
3595.93 Rank: 92/147 |
4.496 Rank: 50/147 |
0.41729 Rank: 45/147 |
0.60870 (±0.00197) Rank: 50/147 |
0.70738 (±0.00218) Rank: 52/147 |
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 —
