1 code implementation • 25 Feb 2024 • Feng Lu, Shuting Dong, Lijun Zhang, Bingxi Liu, Xiangyuan Lan, Dongmei Jiang, Chun Yuan
Moreover, we design a re-projection error of inliers loss to train the DHE network without additional homography labels, which can also be jointly trained with the backbone network to help it extract the features that are more suitable for local matching.
1 code implementation • 22 Feb 2024 • Feng Lu, Lijun Zhang, Xiangyuan Lan, Shuting Dong, YaoWei Wang, Chun Yuan
Experimental results show that our method outperforms the state-of-the-art methods with less training data and training time, and uses about only 3% retrieval runtime of the two-stage VPR methods with RANSAC-based spatial verification.
Ranked #1 on Visual Place Recognition on Nordland
1 code implementation • 8 Oct 2023 • Feng Lu, Lijun Zhang, Shuting Dong, Baifan Chen, Chun Yuan
Here we propose a Dynamically Aligning Local Features (DALF) algorithm to align the local features under spatial constraints.