Acta Optica Sinica, Volume. 40, Issue 15, 1528003(2020)

Domestic Multispectral Image Classification Based on Multilayer Perception Convolutional Neural Network

Ruifei Zhu1,2, Jingyu Ma1, Zhuqiang Li1、*, Dong Wang1,2, Yuan An1,2, Xing Zhong1,2, Fang Gao1, and Xiangyu Meng3
Author Affiliations
  • 1Jilin Key Laboratory of Satellite Remote Sensing Application Technology, Chang Guang Satellite Technology Co., Ltd., Changchun, Jilin 130012, China
  • 2Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China
  • 3Jilin Institute of Land Survey & Planning, Changchun, Jilin 130061, China;
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    In this study, a multilayer perception convolutional neural network (MPCNet) was proposed for the pixel-level classification of multispectral remote sensing images, which combines the spectral information and spatial structure features of pixels. The performance of a land-cover-classification algorithm was tested based on the Jilin-1 spectral satellite (Jilin-1GP) images in the Nashik research area, India. To ensure high reliability of the experiment, the Landsat8, Sentinel-2A, and HJ-1A images were used within the same time interval for synchronized classification to perform qualitative and quantitative evaluations. Moreover, three current popular algorithms, namely, support vector machine(SVM), LightGBM, and shallow convolutional neural network(CNN), were selected to compare the algorithm performance. The experimental results indicate that the overall classification accuracy on the Jilin-1GP images can reach 94.0%-95.8%, and the Kappa coefficient can reach 0.932-0.948. The overall classification accuracy of the MPCNet increase by 3.7 percentage compared with that of the shallow CNN, which exhibits high accuracy.

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    Ruifei Zhu, Jingyu Ma, Zhuqiang Li, Dong Wang, Yuan An, Xing Zhong, Fang Gao, Xiangyu Meng. Domestic Multispectral Image Classification Based on Multilayer Perception Convolutional Neural Network[J]. Acta Optica Sinica, 2020, 40(15): 1528003

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    Paper Information

    Category: Remote Sensing and Sensors

    Received: Apr. 1, 2020

    Accepted: May. 6, 2020

    Published Online: Aug. 5, 2020

    The Author Email: Li Zhuqiang (skybelongtous@foxmail.com)

    DOI:10.3788/AOS202040.1528003

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