Inference wrong.

[LiYan0306]

I have meet this question:
when I run demo to inference two pictures but the result is an all black picture ,I dont know whats wrong with it.

[404nginx]

Try swapping the positions of the two pictures

[BigBigBigBigPotato]

have you solved this problem？

[BigBigBigBigPotato]

Try swapping the positions of the two pictures

It‘s no use

[Liangtian11]

我也遇到了相同的问题，请问解决了吗

[BigBigBigBigPotato]

我也遇到了相同的问题，请问解决了吗

全黑说明没有检测到变化区域，只是模型泛化性能不好，可以拿训练的图片做测试