51问答网 > ERDAS中分类精度评价，产生随机点的按钮create⼀add random points为什么是灰色的呢？

ERDAS中分类精度评价，产生随机点的按钮create⼀add random points为什么是灰色的呢？

2025-03-15 09:19:44
推荐回答（1个）
回答1：

你要选择view里面的change color，然后再随便点击一副影像，随后选择Edit中的创建项（create/add random points），show。。。之后就可以对照着选取点之类的了。详细的去查阅ERDAS的软件操作书，很详细的。。

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