Journal of Geo-information Science, Volume. 22, Issue 10, 2088(2020)
Fig. 1. Fusion remote sensing image of GF-1 satellite for the main districts of Zhoukou acquired on April 17, 2018
Fig. 3. The distribution of training, verification sample and investigation site
Fig. 4. Comparison of pixel-based and object-based classification under three machine learning classifiers including CART, SVM and RF using GF-1 remote sensing image for classing the main district of Zhoukou urban
Fig. 5. Comparison of producer's accuracy and user's accuracy of pixel-based classification(under three machine learning classifiers including CART, SVM and RF) for Zhoukou urban at class level
Fig. 6. Comparison of producer's accuracy and user's accuracy of object-based classification(under three machine learning classifiers including CART, SVM and RF) for Zhoukou urban at class level
Fig. 7. Comparison of local details of pixel-based and object-based classification for Zhoukou urban under three machine learning classifiers including CART, SVM and RF
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Jie YE, Fanxiao MENG, Weiming BAI, Bin ZHANG, Jinming ZHENG.
Received: Sep. 2, 2019
Accepted: --
Published Online: Apr. 23, 2021
The Author Email: MENG Fanxiao (mengfx1030@163.com)