HeuDiConv
a heuristic-centric DICOM converter
About
heudiconv is a flexible DICOM converter for organizing brain imaging data into structured directory layouts.
It allows flexible directory layouts and naming schemes through customizable heuristics implementations.
It only converts the necessary DICOMs and ignores everything else in a directory.
You can keep links to DICOM files in the participant layout.
Using dcm2niix under the hood, it’s fast.
It can track the provenance of the conversion from DICOM to NIfTI in W3C PROV format.
It provides assistance in converting to BIDS.
It integrates with DataLad to place converted and original data under git/git-annex version control while automatically annotating files with sensitive information (e.g., non-defaced anatomicals, etc).
Heudiconv can be inserted into your workflow to provide automatic conversion as part of a data acquisition pipeline, as seen in the figure below:
Installation
See our installation page on heudiconv.readthedocs.io .
HOWTO 101
In a nutshell – heudiconv is given a file tree of DICOMs, and it produces a restructured file tree of NifTI files (conversion handled by dcm2niix) with accompanying metadata files. The input and output structure is as flexible as your data, which is accomplished by using a Python file called a heuristic that knows how to read your input structure and decides how to name the resultant files. You can run your conversion automatically (which will produce a .heudiconv directory storing the used parameters), or generate the default parameters, edit them to customize file naming, and continue conversion via an additional invocation of heudiconv:
heudiconv comes with existing heuristics which can be used as is, or as examples. For instance, the Heuristic convertall extracts standard metadata from all matching DICOMs. heudiconv creates mapping files, <something>.edit.text which lets researchers simply establish their own conversion mapping.
In most use-cases of retrospective study data conversion, you would need to create your custom heuristic following the examples and the “Heuristic” section in the documentation. Note that ReproIn heuristic is generic and powerful enough to be adopted virtually for any study: For prospective studies, you would just need to name your sequences following the ReproIn convention, and for retrospective conversions, you often would be able to create a new versatile heuristic by simply providing remappings into ReproIn as shown in this issue (documentation is coming).
Having decided on a heuristic, you could use the command line:
heudiconv -f HEURISTIC-FILE-OR-NAME -o OUTPUT-PATH --files INPUT-PATHs
with various additional options (see heudiconv --help or “CLI Reference” in documentation) to tune its behavior to convert your data.
For detailed examples and guides, please check out ReproIn conversion invocation examples and the user tutorials in the documentation.
How to cite
Please use Zenodo record for your specific version of HeuDiConv. We also support gathering all relevant citations via DueCredit.
How to contribute
For a detailed into, see our contributing guide.
Our releases are packaged using Intuit auto, with the corresponding workflow including Docker image preparation being found in .github/workflows/release.yml.
3-rd party heuristics
Support
All bugs, concerns and enhancement requests for this software can be submitted here: https://github.com/nipy/heudiconv/issues.
If you have a problem or would like to ask a question about how to use heudiconv, please submit a question to NeuroStars.org with a heudiconv tag. NeuroStars.org is a platform similar to StackOverflow but dedicated to neuroinformatics.
All previous heudiconv questions are available here: http://neurostars.org/tags/heudiconv/ .
3 maintainers
Release files for heudiconv 1.5.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| heudiconv-1.5.1.tar.gz | 9.2 MB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| heudiconv-1.5.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 18.4 MB
Release files / heudiconv-1.5.1.tar.gz
| Download URL | heudiconv-1.5.1.tar.gz |
|---|---|
| Size | 9.2 MB |
| Tags | Source |
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Release files / heudiconv-1.5.1-py3-none-any.whl
| Download URL | heudiconv-1.5.1-py3-none-any.whl |
|---|---|
| Size | 9.2 MB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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