daifeng2016 / End-to-end-CD-for-VHR-satellite-image

The project aims to contribute to geoscience community
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最后的变化图如何生成? #6

Open Yyuanzeng opened 4 years ago

Yyuanzeng commented 4 years ago

作者您好,非常感激您的工作,但是我在复现的时候最后生成变化图遇到了问题,请问一下,在您经过sigmod函数之后,归一化到0和1之间,如何设定阈值确定变化和未变化的区域,请问您的阈值设置的是多少?

daifeng2016 commented 4 years ago

Well, 0.5 is the simple threshold, or else you can use other binary segmentation algorithms such as ostu.