Tom Roberts

nifti to dicom - creating ImageOrientationPatient / ImagePositionPatient from nifti affine

2

Hi there, I am creating 4D flow MRI DICOMs, effectively from scratch, using our in-house 4D flow nifti files as a starting point. I'm using nibabel to read in my...

Cannot open custom highdicom derived SC DICOM in ITK-Snap

8

Hi – I'm not super familiar with highdicom; this seems like a fairly straightforward problem but I've not managed to find solution to my issue in the docs or existing...

cv.fillPoly() exception when running rtstruct.get_roi_mask_by_name

10

Hi there, For my project, I've got multiple patients and I've generated an individual RTStructBuilder object per patient. Within the RTStructBuilder objects I have multiple ROIs (>50). I am trying...

Apply limit to decimal places of ContourData DICOM item

1

Hi there, Really nice package – great work. I've been using rt-utils recently to create some RT Struct DICOM files which we would like to open in the Eclipse software...

Create GitHub Action to test running of nii2dcm

1

- [x] create build_and_test_cli.yml - Build tests and upload test data for the following: - [ ] Dicom class - [ ] DicomMRI class - [x] DicomMRISVR class - Need...

Related to #8 – need to improve class inheritance. Currently, the Dicom class is too MR biased. **TODO:** - [x] shift the `add_module()` calls to DicomMRI subclass - [ ]...

Improve image contrast windowing in DICOM output

3

Currently, when generating different types of DICOM (MRI, CT, different scanners, etc.) the intensity values/windowing in the output DICOM can be incorrect, e.g.: **Output DICOM contrast from input CT NIfTI...

Need to update nii2dcm with proper logging. - Currently just some placeholder print() statements. - Implement log levels

Realised that some DICOM Attributes are defined in more than one Module, e.g.: - `BitsAllocated` is defined in both Image Pixel Module and MR Image Module Current behaviour means that...

Improve dcm_dictionary_update() implementation

1

- Create and shift to utils.py - Or... create method within dcm.py Dicom class so that Date/Time can be called once during a DICOM creation run