Submission ID: 00533
upright-sift8k-hardnet
Processed: 20-04-24. Download link: sid-00533-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, harnet 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: 0.52463 (±0.00070 over 3 run(s) / ±0.14278 over 9 scenes)
Rank (per category): 56 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 6841.7 | 611.0 | 611.0 | 415.9 | 0.514 Rank: 127/147 |
0.943 Rank: 54/147 |
0.22210 (±0.00073) Rank: 49/147 |
0.34002 (±0.00101) Rank: 52/147 |
| fcs | 6341.8 | 698.2 | 698.2 | 482.5 | 0.437 Rank: 124/147 |
0.934 Rank: 58/147 |
0.61350 (±0.00098) Rank: 59/147 |
0.73207 (±0.00138) Rank: 62/147 |
| lms | 6619.4 | 511.6 | 511.6 | 282.7 | 0.462 Rank: 124/147 |
0.700 Rank: 35/147 |
0.54829 (±0.00152) Rank: 43/147 |
0.66854 (±0.00111) Rank: 43/147 |
| lb | 6684.3 | 444.4 | 444.4 | 269.2 | 0.470 Rank: 122/147 |
0.767 Rank: 46/147 |
0.44210 (±0.00073) Rank: 49/147 |
0.53355 (±0.00254) Rank: 66/147 |
| mc | 6562.1 | 632.2 | 632.2 | 429.5 | 0.519 Rank: 123/147 |
0.958 Rank: 52/147 |
0.39320 (±0.00073) Rank: 49/147 |
0.54265 (±0.00360) Rank: 52/147 |
| mr | 6442.9 | 607.0 | 607.0 | 445.4 | 0.455 Rank: 126/147 |
0.973 Rank: 41/147 |
0.32457 (±0.00254) Rank: 51/147 |
0.43459 (±0.00296) Rank: 53/147 |
| psm | 6446.6 | 301.1 | 301.1 | 183.9 | 0.381 Rank: 128/147 |
0.637 Rank: 62/147 |
0.15273 (±0.00096) Rank: 61/147 |
0.27004 (±0.00121) Rank: 58/147 |
| sf | 6599.0 | 760.4 | 760.4 | 512.8 | 0.476 Rank: 123/147 |
0.876 Rank: 67/147 |
0.48737 (±0.00037) Rank: 71/147 |
0.62163 (±0.00078) Rank: 74/147 |
| spc | 6771.2 | 534.9 | 534.9 | 320.9 | 0.485 Rank: 123/147 |
0.878 Rank: 37/147 |
0.42827 (±0.00148) Rank: 66/147 |
0.57856 (±0.00090) Rank: 65/147 |
| avg | 6589.9 | 566.8 | 566.8 | 371.4 | 0.467 Rank: 124/147 |
0.852 Rank: 43/147 |
0.40135 (±0.00066) Rank: 54/147 |
0.52463 (±0.00070) Rank: 56/147 |
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: 0.70123 (±0.00081 over 3 run(s) / ±0.12926 over 9 scenes)
Rank (per category): 59 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 6841.7 | 389.82 | 99.87 Rank: 37/147 |
2503.26 Rank: 104/147 |
5.136 Rank: 23/147 |
0.45848 Rank: 49/147 |
0.46318 (±0.00128) Rank: 53/147 |
0.61840 (±0.00208) Rank: 51/147 |
| fcs | 6341.8 | 499.43 | 97.41 Rank: 102/147 |
3951.43 Rank: 111/147 |
4.634 Rank: 42/147 |
0.26014 Rank: 86/147 |
0.71696 (±0.00656) Rank: 78/147 |
0.78087 (±0.00723) Rank: 87/147 |
| lms | 6619.4 | 349.84 | 99.07 Rank: 70/147 |
3118.10 Rank: 95/147 |
4.532 Rank: 56/147 |
0.27515 Rank: 37/147 |
0.83394 (±0.00788) Rank: 38/147 |
0.89029 (±0.00767) Rank: 37/147 |
| lb | 6684.3 | 365.12 | 98.56 Rank: 40/147 |
2784.71 Rank: 101/147 |
4.745 Rank: 49/147 |
0.48263 Rank: 35/147 |
0.67660 (±0.00201) Rank: 51/147 |
0.77360 (±0.00186) Rank: 51/147 |
| mc | 6562.1 | 444.11 | 99.74 Rank: 56/147 |
3661.27 Rank: 102/147 |
4.781 Rank: 56/147 |
0.38612 Rank: 40/147 |
0.50555 (±0.00287) Rank: 63/147 |
0.65689 (±0.00183) Rank: 61/147 |
| mr | 6442.9 | 509.34 | 93.74 Rank: 88/147 |
4512.89 Rank: 86/147 |
4.275 Rank: 56/147 |
0.49336 Rank: 59/147 |
0.43827 (±0.01036) Rank: 62/147 |
0.54758 (±0.01218) Rank: 67/147 |
| psm | 6446.6 | 152.83 | 89.64 Rank: 89/147 |
2246.36 Rank: 108/147 |
3.389 Rank: 65/147 |
0.62940 Rank: 38/147 |
0.39440 (±0.00828) Rank: 64/147 |
0.46634 (±0.01026) Rank: 75/147 |
| sf | 6599.0 | 598.52 | 96.93 Rank: 111/147 |
5362.89 Rank: 98/147 |
4.532 Rank: 57/147 |
0.34320 Rank: 103/147 |
0.69726 (±0.00542) Rank: 109/147 |
0.77889 (±0.00570) Rank: 107/147 |
| spc | 6771.2 | 327.20 | 99.18 Rank: 66/147 |
3373.62 Rank: 99/147 |
4.324 Rank: 68/147 |
0.52255 Rank: 105/147 |
0.69907 (±0.00216) Rank: 53/147 |
0.79824 (±0.00159) Rank: 53/147 |
| avg | 6589.9 | 404.02 | 97.13 Rank: 79/147 |
3501.62 Rank: 103/147 |
4.483 Rank: 52/147 |
0.42789 Rank: 63/147 |
0.60280 (±0.00101) Rank: 59/147 |
0.70123 (±0.00081) Rank: 59/147 |
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 —
