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

mikejhuang / LungNoduleDetectionClassification

Automated Extraction and Classification of Pulmonary Lung Nodules from CT Scans

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How to manually preprocess the LIDC dataset folder before running the script? #9

Closed cpuxzb closed 4 years ago

cpuxzb commented 4 years ago

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 commented 4 years ago

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!