UAV image matching of mountainous terrain using the LoFTR deep learning model

UAV image matching of mountainous terrain using the LoFTR deep learning model

In natural terrain scene UAV image matching, traditional feature point-based methods often have problems such as an unstable number of extracted feature points, difficulty in detecting feature points in weak texture areas, uneven distribution, and low robustness. Deep learning-based image matching m...

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Bibliographic Details
Main Authors: Huilin Zong, Xiping Yuan, Shu Gan, Xiaolun Zhang, Minglong Yang, Jie Lv
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-09-01
Series:Frontiers in Earth Science
Subjects:
deep learning
UAV remote sensing image
image matching
LoFTR algorithm
attention mechanism
inline point purification
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2023.1203078/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2023.1203078/full

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