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|a 10.1109/TIP.2025.3568749
|2 doi
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Huang, Xizeng
|e verfasserin
|4 aut
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| 245 |
1 |
0 |
|a Single-Source Frequency Transform for Cross-Scene Classification of Hyperspectral Image
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|c 2025
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| 336 |
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|a Text
|b txt
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|a ƒaComputermedien
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|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 26.05.2025
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a Currently, the research on cross-scene classification of hyperspectral image (HSI) based on domain generalization (DG) has received wider attention. The majority of the existing methods achieve cross-scene classification of HSI via data manipulation that generates more feature-rich samples. The insufficient mining of complex features of HSIs in these methods leads to limiting the effectiveness of the newly generated HSI samples. Therefore, in this paper, we propose a novel single-source frequency transform (SFT), which realizes domain generalization by transforming the frequency features of samples, mainly including frequency transform (FT) and balanced attentional consistency (BAC). Firstly, FT is designed to learn dynamic attention maps in the frequency space of samples filtering frequency components to improve the diversity of features in new samples. Moreover, BAC is designed based on the class activation map to improve the reliability of newly generated samples. Comprehensive experiments on three public HSI datasets demonstrate that the proposed method outperforms the state-of-the-art method, with accuracy at most 5.14% higher than the second place
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|a Journal Article
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| 700 |
1 |
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|a Dong, Yanni
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhang, Yuxiang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Du, Bo
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
|d 1992
|g 34(2025) vom: 26., Seite 3000-3012
|w (DE-627)NLM09821456X
|x 1941-0042
|7 nnas
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| 773 |
1 |
8 |
|g volume:34
|g year:2025
|g day:26
|g pages:3000-3012
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| 856 |
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|u http://dx.doi.org/10.1109/TIP.2025.3568749
|3 Volltext
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|a AR
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| 952 |
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|d 34
|j 2025
|b 26
|h 3000-3012
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