metadata
license: mit
tags:
- kornia
- feature-matching
kornia/loftr
Pretrained weights for LoFTR (Detector-Free Local Feature Matching with Transformers),
used by kornia.feature.LoFTR.
LoFTR builds dense coarse-to-fine correspondences directly from feature maps using linear attention, without any keypoint detection step. Trained on outdoor (MegaDepth) and indoor (ScanNet) datasets. CVPR 2021.
Original repo: zju3dv/LoFTR
Weights
| File | Scene type |
|---|---|
loftr_outdoor.ckpt |
Outdoor (MegaDepth) |
loftr_indoor_ds_new.ckpt |
Indoor (ScanNet, updated) |
loftr_indoor.ckpt |
Indoor (ScanNet) |
Citation
@inproceedings{LoFTR2021,
title = {{LoFTR}: Detector-Free Local Feature Matching with Transformers},
author = {Sun, Jiaming and Shen, Zehong and Wang, Yuang
and Bao, Hujun and Zhou, Xiaowei},
booktitle = {CVPR},
year = {2021}
}