How to manually preprocess the LIDC dataset folder before running the script?

Question

How to manually preprocess the LIDC dataset folder before running the script?

cpuxzb opened this issue 4 years ago · comments

LIDC file folder
https://github.com/cpuxzb/Question/blob/master/folder.png
When I run the '1. Process Nodule Dataset.ipynb',following code block generates a null datfolder variable.
https://github.com/cpuxzb/Question/blob/master/error%20code.JPG

spx1997 · Answer 1 · Mon Sep 07 2020 21:25:19 GMT+0800 (China Standard Time)

hi, this problem is caused by different folder organization. In older downloads, the data DICOM data would download as:[...]/LIDC-IDRI/LIDC-IDRI-dddd/uid1/uid2/dicom_file.dcm. However, in more recent downloads, the data is downloaded like: [...]/LIDC-IDRI/LIDC-IDRI-dddd/???. Your can go to pylidc for more detail.
good luck!