遥感图像的裁切处理------用ENVI裁切:利用Masking裁切(掩膜): 1.打开图像,点击Basic Tools,选择Masking,选择Build Mask
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2.使用我们前两课时学到的ROI工具绘制掩膜区域
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3.导入ROI
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4.再次使用Masking,这次选择Apply Mask
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5.选择被裁切图像,选择Mask Band,OK,OK
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6.Mask Value填写nan,完成
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7.再次选择选择Masking,选择Build Mask,使用下图选项可以切换选中与未选中区域
 本文转载来自CSDN作者:MMddyh 版权归作者所有 原文链接:https://blog.csdn.net/qq_41496127/article/details/88962447
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