Modality-Invariant Optical–SAR Image Registration Using Hierarchical Structural Cognition Prior

Existing deep learning methods for optical and synthetic aperture radar (SAR) image registration have attempted to incorporate structural or gradient information. Although capable of simultaneously extracting low-level structural features and high-level semantic features, most still primarily rely o...

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Auteurs principaux:	Hengxiao Jia, Fan Zhang, Yanming Chen, Qiang Yin, Fei Ma
Format:	Artigo
Langue:	Inglês
Publié:	IEEE 2026-01-01
Collection:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Sujets:	Cross-modal registration image matching optical and synthetic aperture radar (SAR) images structural features
Accès en ligne:	https://ieeexplore.ieee.org/document/11435596/
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