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基于PSPNet的遥感影像城市建成区提取及其优化方法
刘钊(), 廖斐凡, 赵桐
Remote sensing image urban built-up area extraction and optimization method based on PSPNet
LIU Zhao(), LIAO Feifan, ZHAO Tong

图3. 部分城市影像及其标注数据

Fig.3. Partial city images and annotated data