kornia/lightglue

Pretrained weights for LightGlue (Local Feature Matching at Light Speed), used by kornia.feature.LightGlue.

LightGlue is a sparse feature matcher built as a pruned transformer that early-exits unpromising keypoint pairs at each layer, achieving near-SuperGlue accuracy at a fraction of the latency. ICCV 2023.

Original repo: cvg/LightGlue

Weights

File	Descriptor
superpoint_lightglue.pth	SuperPoint
disk_lightglue.pth	DISK
aliked_lightglue.pth	ALIKED
raco_aliked_lightglue.pth	RaCo-ALIKED
sift_lightglue.pth	SIFT
doghardnet_lightglue.pth	DoG-AffNet-HardNet
keynet_affnet_hardnet_lightglue.pth	Key.Net-AffNet-HardNet
dedodeb_lightglue.pth	DeDoDe-B
dedodeg_lightglue.pth	DeDoDe-G
xfeat-lighterglue.pt	XFeat (LighterGlue)

Citation

@article{LightGlue2023,
    author  = {Philipp Lindenberger and Paul-Edouard Sarlin and Marc Pollefeys},
    title   = {{LightGlue}: Local Feature Matching at Light Speed},
    journal = {ICCV},
    year    = {2023}
}