Submission ID: 00541
sift and sosnet64 train scale(12)
Processed: 20-05-01. Download link: sid-00541-sift-hardnet-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: Ximin Zheng, Sheng He, Hualong Shi (contact)
- Keypoint: sift8k
- Descriptor: hardnet64-train-all-sos (128 float32: 512 bytes)
- Number of features: 8000
- Summary: SIFT with 8000 keypoints(scale 12), sosnet64 with 128 descriptors(trained with sos loss and step 348000), FLANN disabled
- Paper: N/A
- Website: N/A
- Origin: Submission
- Flags: is_submission, is_challenge_2020
Phototourism / Stereo track
mAA at 10 degrees: 0.58268 (±0.00061 over 3 run(s) / ±0.13671 over 9 scenes)
Rank (per category): 13 (of 147)
| Scene | Features | Matches (matcher) |
Matches (filter) |
Matches (final) |
Rep. @ 3 px. | MS @ 3 px. | mAA(5o) | mAA(10o) |
| bm | 7956.1 | 1000.4 | 1000.4 | 657.7 | 0.520 Rank: 81/147 |
0.952 Rank: 28/147 |
0.30316 (±0.00259) Rank: 7/147 |
0.43349 (±0.00245) Rank: 7/147 |
| fcs | 7838.8 | 1119.3 | 1119.3 | 755.7 | 0.465 Rank: 25/147 |
0.908 Rank: 103/147 |
0.63853 (±0.00018) Rank: 21/147 |
0.74499 (±0.00063) Rank: 35/147 |
| lms | 7720.4 | 707.4 | 707.4 | 382.3 | 0.467 Rank: 108/147 |
0.698 Rank: 45/147 |
0.59970 (±0.00343) Rank: 6/147 |
0.72124 (±0.00181) Rank: 9/147 |
| lb | 7936.1 | 679.9 | 679.9 | 412.9 | 0.492 Rank: 55/147 |
0.793 Rank: 21/147 |
0.57146 (±0.00259) Rank: 7/147 |
0.66847 (±0.00104) Rank: 9/147 |
| mc | 7779.6 | 1093.8 | 1093.8 | 741.4 | 0.549 Rank: 27/147 |
0.965 Rank: 26/147 |
0.43345 (±0.00259) Rank: 7/147 |
0.58290 (±0.00080) Rank: 13/147 |
| mr | 7758.6 | 1052.3 | 1052.3 | 750.4 | 0.479 Rank: 63/147 |
0.976 Rank: 26/147 |
0.35846 (±0.00047) Rank: 13/147 |
0.47478 (±0.00074) Rank: 13/147 |
| psm | 7769.4 | 533.7 | 533.7 | 344.0 | 0.407 Rank: 31/147 |
0.754 Rank: 22/147 |
0.18801 (±0.00252) Rank: 18/147 |
0.31479 (±0.00222) Rank: 20/147 |
| sf | 7861.7 | 1247.1 | 1247.1 | 829.4 | 0.498 Rank: 32/147 |
0.870 Rank: 80/147 |
0.53414 (±0.00261) Rank: 31/147 |
0.65868 (±0.00201) Rank: 37/147 |
| spc | 7850.0 | 917.0 | 917.0 | 558.2 | 0.501 Rank: 37/147 |
0.880 Rank: 33/147 |
0.50050 (±0.00428) Rank: 12/147 |
0.64481 (±0.00299) Rank: 13/147 |
| avg | 7830.1 | 927.9 | 927.9 | 603.6 | 0.486 Rank: 33/147 |
0.866 Rank: 24/147 |
0.45860 (±0.00059) Rank: 13/147 |
0.58268 (±0.00061) Rank: 13/147 |
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: 0.74476 (±0.00137 over 3 run(s) / ±0.10689 over 9 scenes)
Rank (per category): 22 (of 147)
| Scene | Features | Matches (input) |
RegistrationRatio (%) | Number of Landmarks |
Track Length | ATE | mAA(50) | mAA(100) |
| bm | 7956.1 | 999.03 | 99.92 Rank: 17/147 |
5248.24 Rank: 8/147 |
4.954 Rank: 76/147 |
0.39087 Rank: 8/147 |
0.55492 (±0.00165) Rank: 8/147 |
0.69508 (±0.00194) Rank: 8/147 |
| fcs | 7838.8 | 1173.72 | 97.20 Rank: 119/147 |
7391.79 Rank: 6/147 |
4.698 Rank: 22/147 |
0.26193 Rank: 90/147 |
0.71418 (±0.00802) Rank: 87/147 |
0.76962 (±0.01020) Rank: 103/147 |
| lms | 7720.4 | 768.82 | 99.23 Rank: 54/147 |
5227.48 Rank: 8/147 |
4.607 Rank: 26/147 |
0.26547 Rank: 15/147 |
0.85427 (±0.00995) Rank: 5/147 |
0.90545 (±0.01113) Rank: 8/147 |
| lb | 7936.1 | 831.82 | 98.70 Rank: 10/147 |
4859.27 Rank: 7/147 |
4.792 Rank: 38/147 |
0.46366 Rank: 8/147 |
0.74724 (±0.00397) Rank: 14/147 |
0.82911 (±0.00399) Rank: 13/147 |
| mc | 7779.6 | 1080.87 | 99.92 Rank: 27/147 |
6251.03 Rank: 5/147 |
4.959 Rank: 22/147 |
0.35930 Rank: 18/147 |
0.54158 (±0.00197) Rank: 21/147 |
0.68203 (±0.00240) Rank: 21/147 |
| mr | 7758.6 | 1056.45 | 96.18 Rank: 2/147 |
7017.18 Rank: 5/147 |
4.464 Rank: 6/147 |
0.47457 Rank: 23/147 |
0.48657 (±0.00932) Rank: 14/147 |
0.60043 (±0.00916) Rank: 13/147 |
| psm | 7769.4 | 527.80 | 97.48 Rank: 24/147 |
5975.57 Rank: 12/147 |
3.556 Rank: 43/147 |
0.49362 Rank: 12/147 |
0.49737 (±0.00741) Rank: 27/147 |
0.57317 (±0.01022) Rank: 27/147 |
| sf | 7861.7 | 1230.17 | 98.18 Rank: 48/147 |
8442.85 Rank: 6/147 |
4.740 Rank: 16/147 |
0.29724 Rank: 13/147 |
0.74119 (±0.00238) Rank: 30/147 |
0.81966 (±0.00192) Rank: 35/147 |
| spc | 7850.0 | 952.84 | 99.64 Rank: 40/147 |
6398.00 Rank: 4/147 |
4.692 Rank: 14/147 |
0.46037 Rank: 40/147 |
0.73821 (±0.00175) Rank: 17/147 |
0.82831 (±0.00242) Rank: 19/147 |
| avg | 7830.1 | 957.95 | 98.49 Rank: 19/147 |
6312.38 Rank: 8/147 |
4.607 Rank: 21/147 |
0.38523 Rank: 14/147 |
0.65284 (±0.00077) Rank: 20/147 |
0.74476 (±0.00137) Rank: 22/147 |
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 —
