How to convert raw images to Visualized RAW Images like yours paper examples

[uniquezhengjie]

I have two questions on datasets.
1.How to convert raw images in "huawei_raw/" to Visualized RAW Images like yours paper examples?
2.How are the pictures in "huawei_visualized" obtained

[pedroHuang123]

I can not download pre-trained model, please share this pre-trained model,thanks