I humbly request that you can provide me with the following information about the two databases “POPI” and “DIR-Lab-COPD”: (1) Preprocessing code; (2) Preprocessed image data.

I humbly request that you can provide me with the following information about the two databases “POPI” and “DIR-Lab-COPD”:
(1) Preprocessing code;
(2) Preprocessed image data.

My email address is liuxyjan@mail.sdu.edu.cn