“verall_Acc: 0.958 Mean_IoU: 0.479 0: 0.958 1: 0.000 precision_1: 0.998 recall_1: 0.000 F1_1: 0.001” When I tested the BAM model , I got an untrustworthy result，like tihs: The result is completely black。

[xautdestiny]

[justchenhao]

I am not sure about that issue. I suggest you to first check the data by visualizing them, whether the input to the model is correct. Whether the data input is all zero.

[kaaier]

image size will influence。