paired artifact images

[yang1173350896]

Hi！Professor
I'd like to generate paired artifact images by the manually synthesized artifacts with the article "Benchmarking the robustness of deep neural networks to common corruptions in digital pathology" mentioned in your paper.
The article ”Benchmarking the robustness“ only provides a fixed sample code.
Can you share the code that generates the paired artifact images with a random mask?
In addition, there are many types of corruption provided in the article, and whether you only use the ”marking_blur“ to generate paired artifact images？
Thank you for answering my questions!