Yifan Si

Mr. Yifan Si


Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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19 June 2021 in Applied Sciences
Verified
Journal Article
Open access
PDF file
YSYifan Si
Yifan Si
DGDawei Gong
Dawei Gong
YGYang Guo
Yang Guo
XZXinhua Zhu
Xinhua Zhu
QHQiangsheng Huang
Qiangsheng Huang
Yaoran SunYaoran Sun
Yaoran Sun
DeepLab v3+ neural network shows excellent performance in semantic segmentation. In this paper, we proposed a segmentation framework based on DeepLab v3+ neural network and applied it to the problem of hyperspectral imagery classification (HSIC). The dimensionality reduction of the hyperspectral image is performed using principal component analysis (PCA). DeepLab v3+ is used to extract spatial features, and those are fused with spectral features. A support vector machine (SVM) classifier is used for fitting and classification. Experimental results show that the framework proposed in this paper outperforms most traditional machine learning algorithms and deep-learning algorithms in hyperspectral imagery classification tasks.