Need help

[xhlho]

Firstly, thank you very much for your work. But when I used your open source code to classify my dataset images, the accuracy was not ideal, perhaps because the model was not sensitive to certain aspects of the images. The following are my test images. Thank you very much for your answer.

[xhlho]

I would like to ask what changes are needed to make the model more sensitive to changes in the tail. Thank you.