Local DICOM organizer with CLI and optional PySide6 GUI
Project description
dicom-organizer
A command-line tool that organizes DICOM files by acquisition date and series, and writes CSV summaries of DICOM acquisition parameters.
DICOMファイルを日付・シリーズごとに整理し、撮像条件のCSVを作るコマンドです。
English
Installation
Install the command-line tool:
uv tool install dicom-organizer
From this repository:
git clone https://github.com/SugimotoKohei/dicom-organizer.git
cd dicom-organizer
uv tool install --editable . --force
Usage
Run the organizer:
dicom-organizer --input /path/to/dicom-root --force-read --if-exists skip
A dry run is optional, but useful when checking a new input folder or output template before writing files:
dicom-organizer --input /path/to/dicom-root --dry-run --force-read --if-exists skip
By default, files are copied to <input>/organized/. Source files are not removed.
The default metadata profile is auto, which writes a single
dicom_parameters.csv for supported image modalities (MR, CT, US, XA,
PT) and expands columns based on the modalities actually present. Use
--profile generic for common columns only, or --profile mr|ct|us|xa|pt to
focus the CSVs on one modality.
dicom-organizer --input /path/to/dicom-root --profile generic
dicom-organizer --input /path/to/dicom-root --profile ct
The default series folder name uses a normalized series label: usually ProtocolName,
but on vendors where SeriesDescription better matches the console-visible sequence
name (for example Philips, GE, and Canon/Toshiba-family systems), it prefers
SeriesDescription. If a Philips series contains multiple reconstruction types in the
same SeriesInstanceUID, the default folder name also appends a reconstruction label
derived from ImageType. When a Philips series label is only a number, the default
name also prefixes the descriptive anchor label from the same acquisition when one is
available.
Output:
organized/<AcquisitionDate>/<SeriesNumber>_<SeriesFolderLabel>/000001.dcm
organized/<AcquisitionDate>/dicom_parameters.csv
organized/<AcquisitionDate>/series_summary.csv
organized/organize_summary.json
dicom_parameters.csv and series_summary.csv focus on supported image objects.
Presentation states and vendor-private helper objects may still be organized into
folders, but they are excluded from these parameter tables.
Common Options
Avoid writing patient identifiers to CSV:
dicom-organizer --input /path/to/dicom-root --patient-mode hash
dicom-organizer --input /path/to/dicom-root --patient-mode drop
Add extra DICOM tags to the CSV:
dicom-organizer --input /path/to/dicom-root --dicom-tag EchoTime --dicom-tag InPlanePhaseEncodingDirection
Use the optional GUI:
uv tool install 'dicom-organizer[gui]'
dicom-organizer-gui
Try it without real DICOM data:
uv run python examples/synthetic_quickstart.py
Note: the default --patient-mode keep writes PatientName and PatientID to CSV files. Use hash or drop, and inspect generated CSV files before sharing outputs.
日本語
インストール
コマンドラインツールをインストールします。
uv tool install dicom-organizer
このリポジトリから使う場合:
git clone https://github.com/SugimotoKohei/dicom-organizer.git
cd dicom-organizer
uv tool install --editable . --force
使い方
整理を実行します。
dicom-organizer --input /path/to/dicom-root --force-read --if-exists skip
dry-runは必須ではありませんが、新しい入力フォルダや出力テンプレートを使う前に、 書き込みなしで確認したい場合に便利です。
dicom-organizer --input /path/to/dicom-root --dry-run --force-read --if-exists skip
既定では <input>/organized/ にコピーされます。元ファイルは消えません。
既定の metadata profile は auto で、対応している画像モダリティ(MR, CT,
US, XA, PT)を 1 つの dicom_parameters.csv にまとめ、実際に含まれる
モダリティに応じて列を広げます。共通列だけ欲しい場合は --profile generic、
単一モダリティに絞りたい場合は --profile mr|ct|us|xa|pt を使います。
dicom-organizer --input /path/to/dicom-root --profile generic
dicom-organizer --input /path/to/dicom-root --profile ct
シリーズフォルダ名の既定値は正規化した series label で、通常は ProtocolName、
ただし Philips や GE、Canon/Toshiba 系のように SeriesDescription のほうが
コンソール上の系列名に近い装置では SeriesDescription を優先します。さらに、
Philips で同じ SeriesInstanceUID に複数の再構成が含まれる場合は、ImageType
由来の再構成ラベルもフォルダ名に付きます。また、Philips でラベルが数字だけの
系列は、同一 acquisition 内の説明的な系列名を前置して分かりやすくします。
出力:
organized/<AcquisitionDate>/<SeriesNumber>_<SeriesFolderLabel>/000001.dcm
organized/<AcquisitionDate>/dicom_parameters.csv
organized/<AcquisitionDate>/series_summary.csv
organized/organize_summary.json
dicom_parameters.csv と series_summary.csv は対応している画像オブジェクトを
対象にしています。プレゼンテーションステートやベンダー独自の補助オブジェクトも
フォルダ整理はされますが、パラメータ表からは除外されます。
よく使うオプション
患者情報をCSVに残したくない場合:
dicom-organizer --input /path/to/dicom-root --patient-mode hash
dicom-organizer --input /path/to/dicom-root --patient-mode drop
任意のDICOMタグをCSVに追加する場合:
dicom-organizer --input /path/to/dicom-root --dicom-tag EchoTime --dicom-tag InPlanePhaseEncodingDirection
GUIを使う場合:
uv tool install 'dicom-organizer[gui]'
dicom-organizer-gui
実DICOMなしで試す場合:
uv run python examples/synthetic_quickstart.py
注意: 既定の --patient-mode keep では PatientName と PatientID がCSVに残ります。共有前は hash または drop を使い、出力CSVを確認してください。
Development
uv sync --locked
uv run pytest
uv run ruff check
uv build
MIT License. See LICENSE.
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