If I get here and let it run, I see the memory usage in the Task Manager RIIISSSEE (Pantera rocks!) until memory runs out.

Imageref = mImage.ReferencedImageInfo 'TODO Leak!!!

Allow me to demonstrate:ĭim imageref As New DicomLibraryLib.RefImageInfo Using Windbg (it's my first time using it, so maybe I'm not doing it optimally) I discovered that the mereĮvaluation of a COM property was increasing memory. I was getting a System.OutOfMemoryException in my VB.NET + COM + C++ mixed solution, when building a TreeView from a big structure. With pydicom this can be done by sorting on the. This information can then be taken in order to sort the files correctly.įor SimpleITK in Python this can be done with the following code # noinspection PyPep8Naming import SimpleITK as sitk def safe_sitk_read(img_list, *args, ** kwargs): ''' Since the default function just looks at images 0 and 1 to determine slice thickness and the images are often not correctly alphabetically sorted, much slower :param img_list: :return : ''' pimg_list = s_img_list = )] # sort by z return sitk.ReadImage(s_img_list, *args, ** kwargs) The files (or just their headers) need to be read in individually first and the Slice Location or GetOrigin() extracted.

If all you need is a list of the DICOM files referenced in the DICOMDIR, you can just find all ReferencedFileID tags, which contain the path components to the path as a list. It also causes brain slices to turn up between two lung slices and other strange artifacts. A DICOMDIR file contains a linked list of directory records for patients, studies, series and images with some of their attributes. This causes the Slice Spacing (a tag that is missing in these data) to be computed incorrectly since it is the difference in position between file 0 and 1. The mapping between the slices and the files are not in alphabetical order and are instead in a random order. Local archive The local archive feature allows you to import DICOM studies from CD/DVD discs, USB flash drives, local and network folders or PACS servers, and store them on your local hard drive so that they can. The problem occurs with a number of the datasets, but we particularly noticed it with A radiomics model from joint FDG-PET and MRI texture features for the prediction of lung metastases in soft-tissue sarcomas of the extremities (Soft-tissue-Sarcoma) in the dicoms in Received DICOM files can be stored in a temporary folder and deleted when RadiAnt closes, or they can be saved in the local database.

Since the dicomdir file is invalid