How "label_nc" in the setting works?

[KentaItakura]

Hi, I am wondering how the label_nc value works in the network. The default value is 182 and what happens when we do not change the value?

[victorca25]

label_nc is the number of labels in the label images, they will be split into separate images and concatenated in the channels dimension

[KentaItakura]

@victorca25 Thank you so much for your reply. I got it. What if I do not change the label_nc value from 182 (default value) when I am not exactly sure about the label_nc (should be around 30 in my case)? Is it better for me to count the exact number of label or can I test it with default value for my trial?