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Bidirectional adaptive feature fusion for remote sensing scene classification
Lu, Xiaoqiang1; Ji, Weijun1,2; Li, Xuelong1,2; Zheng, Xiangtao1
Source PublicationNEUROCOMPUTING
Contribution Rank1

Scene classification has become an effective way to interpret the High Spatial Resolution (HSR) remote sensing images. Recently, Convolutional Neural Networks (CNN) have been found to be excellent for scene classification. However, only using the deep models as feature extractor on the aerial image directly is not proper, because the extracted deep features can not capture spatial scale variability and rotation variability in HSR remote sensing images. To relieve this limitation, a bidirectional adaptive feature fusion strategy is investigated to deal with the remote sensing scene classification. The deep learning feature and the SIFT feature are fused together to get a discriminative image presentation. The fused feature can not only describe the scenes effectively by employing deep learning feature but also overcome the scale and rotation variability with the usage of the SIFT feature. By fusing both SIFT feature and global CNN feature, our method achieves state-of-the-art scene classification performances on the UCMerced, the Sydney and the AID datasets. (C) 2018 Elsevier B.V. All rights reserved.

KeywordBidirectional adaptive feature fusion High spatial resolution remote Sensing images Scene classification
Indexed BySCI ; CPCI
WOS IDWOS:000458065600015
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Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorLu, Xiaoqiang
Affiliation1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Ctr OPT IMagery Anal & Learning OPTIMAL, Xian 710119, Shaanxi, Peoples R China
2.Univ Chinese Acad Sci, 19A Yuquanlu, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Lu, Xiaoqiang,Ji, Weijun,Li, Xuelong,et al. Bidirectional adaptive feature fusion for remote sensing scene classification[J]. NEUROCOMPUTING,2019,328(SI):135-146.
APA Lu, Xiaoqiang,Ji, Weijun,Li, Xuelong,&Zheng, Xiangtao.(2019).Bidirectional adaptive feature fusion for remote sensing scene classification.NEUROCOMPUTING,328(SI),135-146.
MLA Lu, Xiaoqiang,et al."Bidirectional adaptive feature fusion for remote sensing scene classification".NEUROCOMPUTING 328.SI(2019):135-146.
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