Hyperspectral Coastal Wetland Classification Based on a Multiobject Convolutional Neural Network Model and Decision Fusion | |
Hu, Yabin1,2; Zhang, Jie2; Ma, Yi2; An, Jubai1; Ren, Guangbo2; Li, Xiaomin2 | |
刊名 | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
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2019-07 | |
卷号 | 16期号:7页码:1110-1114 |
关键词 | Classification convolutional neural network (CNN) decision fusion hyperspectral image |
ISSN号 | 1545-598X |
DOI | 10.1109/LGRS.2018.2890421 |
英文摘要 | The phenomenon of spectral aliasing exists for coastal wetland object types, which leads to class mixing. This letter proposes a multiobject convolutional neural network (CNN) decision fusion classification method for hyperspectral images of coastal wetlands. This method adopts decision fusion based on fuzzy membership rules applied to single-object CNN classification to obtain higher classification accuracy. Experimental results demonstrate the effectiveness of the proposed method for the six object types, including water, tidal flat, reed, and other vegetation types. The overall accuracy of the decision fusion classification method based on fuzzy membership is 82.11%, which is 3.33% and 6.24% higher than those of single-object feature band CNN and support vector machine methods. The classification method based on multiobject CNN decision fusion inherits the characteristics of single-object feature hands of the CNN, making it a practical approach to image classification under the challenging conditions in which class mixing occurs. |
资助项目 | National Natural Science Foundation of China[61601133] ; National Natural Science Foundation of China[41206172] ; National Natural Science Foundation of China[41706209] |
WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
语种 | 英语 |
出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
WOS记录号 | WOS:000473201000022 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn:8080/handle/2SI8HI0U/27604] ![]() |
专题 | 业务部门_海洋物理与遥感研究室 |
通讯作者 | Ma, Yi |
作者单位 | 1.Dalian Maritime Univ, Informat Sci & Technol Coll, Dalian 116026, Peoples R China 2.First Inst Oceanog, SOA, Qingdao 266061, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Hu, Yabin,Zhang, Jie,Ma, Yi,et al. Hyperspectral Coastal Wetland Classification Based on a Multiobject Convolutional Neural Network Model and Decision Fusion[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2019,16(7):1110-1114. |
APA | Hu, Yabin,Zhang, Jie,Ma, Yi,An, Jubai,Ren, Guangbo,&Li, Xiaomin.(2019).Hyperspectral Coastal Wetland Classification Based on a Multiobject Convolutional Neural Network Model and Decision Fusion.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,16(7),1110-1114. |
MLA | Hu, Yabin,et al."Hyperspectral Coastal Wetland Classification Based on a Multiobject Convolutional Neural Network Model and Decision Fusion".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 16.7(2019):1110-1114. |
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