I need to create my divide_ train.log

[wangwangzhang9527]

Hello, thank you for your work. It's very important to the SR field. I need to create my divide_ train.log. Can you provide a method for making' divide_train.log'?

[Xiangtaokong]

Thanks for your attention. After cutting the training images, the appropriate standard network was used to test the psnr of all sub-images (e.g. SRResNet) and record the PSNR (this is your divide_train.log). After sorting, psnr at 1/3 and 2/3 points was selected as the threshold value (you can choose the suitable threshold value by yourself). ’divide_sub_images_train.py‘ is used to divide the data according to its own threshold value.