Spatial–Frequency Domain Joint Learning With Shape Constraints for Fine-Grained Aircraft Detection in SAR Imagery

Fine-grained aircraft detection aims to detect aircraft and identify its subcategory, which is important for military reconnaissance and airport management. Compared with optical imagery, aircraft in synthetic aperture radar (SAR) images exhibit high azimuth sensitivity and discrete scattering chara...

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Dades bibliogràfiques

Autors principals:	Ru Luo, Qishan He, Jiajin Li, Siqian Zhang, Lingjun Zhao, Kefeng Ji
Format:	Artigo
Idioma:	Inglês
Publicat:	IEEE 2026-01-01
Col·lecció:	IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Matèries:	Aircraft detection fine-grained object detection fractional Gabor transform (FrGT) shape constraint synthetic aperture radar (SAR)
Accés en línia:	https://ieeexplore.ieee.org/document/11363427/
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