Sensors | |
Crop Classification by Forward Neural Network with Adaptive Chaotic Particle Swarm Optimization | |
Yudong Zhang1  | |
[1] School of Information Science and Engineering, Southeast University, Nanjing 210096, China; E-Mail | |
关键词: artificial neural network; synthetic aperture radar; principle component analysis; particle swarm optimization; | |
DOI : 10.3390/s110504721 | |
来源: mdpi | |
【 摘 要 】
This paper proposes a hybrid crop classifier for polarimetric synthetic aperture radar (SAR) images. The feature sets consisted of span image, the H/A/α decomposition, and the gray-level co-occurrence matrix (GLCM) based texture features. Then, the features were reduced by principle component analysis (PCA). Finally, a two-hidden-layer forward neural network (NN) was constructed and trained by adaptive chaotic particle swarm optimization (ACPSO).
【 授权许可】
CC BY
© 2011 by the authors; licensee MDPI, Basel, Switzerland.
【 预 览 】
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RO202003190049533ZK.pdf | 4841KB | download |