Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms

doi:10.3390/rs15041050

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	Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms
	H. Wang, M. Yang, T. Zhang, D. Tian, H. Wang, D. Yao, L. Meng and H. Shen
	2023
发表期刊	Remote Sensing
ISSN	20724292
卷号	15 期号:4
摘要	Anomaly detection is hampered by band redundancy and the restricted reconstruction ability of spectral–spatial information in hyperspectral remote sensing. A novel hyperspectral anomaly detection method integrating differential attribute profiles and genetic algorithms (DAPGA) is proposed to sufficiently extract the spectral–spatial features and automatically optimize the selection of the optimal features. First, a band selection method with cross-subspace combination is employed to decrease the spectral dimension and choose representative bands with rich information and weak correlation. Then, the differentials of attribute profiles are calculated by four attribute types and various filter parameters for multi-scale and multi-type spectral–spatial feature decomposition. Finally, the ideal discriminative characteristics are reserved and incorporated with genetic algorithms to cluster each differential attribute profile by dissimilarity assessment. Experiments run on a variety of genuine hyperspectral datasets including airport, beach, urban, and park scenes show that the effectiveness of the proposed algorithm has great improvement with existing state-of-the-art algorithms. © 2023 by the authors.
DOI	10.3390/rs15041050
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收录类别	sci ; ei
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67928
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	H. Wang, M. Yang, T. Zhang, D. Tian, H. Wang, D. Yao, L. Meng and H. Shen. Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms[J]. Remote Sensing,2023,15(4).
APA	H. Wang, M. Yang, T. Zhang, D. Tian, H. Wang, D. Yao, L. Meng and H. Shen.(2023).Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms.Remote Sensing,15(4).
MLA	H. Wang, M. Yang, T. Zhang, D. Tian, H. Wang, D. Yao, L. Meng and H. Shen."Hyperspectral Anomaly Detection with Differential Attribute Profiles and Genetic Algorithms".Remote Sensing 15.4(2023).

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