raccoon-dicom

Another Raccoon focus on DICOM.

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Raccoon-DICOM is a noSQL-based medical image archive designed for managing DICOM images, utilizing MongoDB to store and manage the images while providing RESTful APIs that support DICOMweb protocols for querying, retrieving, and managing DICOM images.

Installation

• Installation
• Step by Step guide to installing Raccoon-DICOM - Windows (WIP🚧)
• Step by Step guide to installing Raccoon-DICOM - Ubuntu (WIP🚧)

Troubleshooting

• Unknown VR: Tag not found in data dictionary when using STOW-RS

  • You need set the DCMDICTPATH environment variable
  • The dicom.dic can find in the /usr/share/libdcmtk{version} or ./models/DICOM/dcmtk/dicom.dic

  The {version} corresponds to dcmtk version, e.g. 3.6.5 => libdcmtk15

  • Set DCMDICTPATH environment variable using command or you can add the command to profile file(~/.bashrc,~/.profile etc.), example with dcmtk 3.6.5:

  export DCMDICTPATH=/usr/share/libdcmtk15/dicom.dic

  • Check the environment variable

  echo $DCMDICTPATH

• java.lang.UnsatisfiedLinkError: no opencv_java in java.library.path

  • You should put opencv_java in java library path (e.g. /usr/lib/jvm/java-11-openjdk-amd64/lib)
  • The library files of opencv_java can find in the models/DICOM/dcm4che/javaNode/dcm4chee/lib/linux-x86-64 (linux), or models/DICOM/dcm4che/javaNode/dcm4chee/lib/windows-x86-64 (windows)

Features

The features implemented here:

QIDO-RS

Support Format (Media Types)

Format	Support
application/dicom+json	✅
multipart/related; type="application/dicom+xml	❌

Support Query Parameter

Query Parameter	Support
fuzzymatching	❌
includefield	✅
limit	✅
offset	✅

STOW-RS

• You can set SYCN_TO_FHIR_SERVER=true in .env to convert DICOM to ImagingStudy, Endpoint, Patient of FHIR resources and sync FHIR resources to FHIR server

WADO-RS

• Retrieve Transaction Instance Resources
• Retrieve Transaction Metadata Resources
• Retrieve Transaction Rendered Resources
• Retrieve Transaction Thumbnail Resources
• Retrieve Transaction Bulkdata Resources

API Documentation

• raccoon-dicom uses swagger ui hosting openapi.json to generate documentation
• API Documentation

Wiki

Our wiki includes a lot of information about raccoon-dicom, we heavily encourage you to take a look!!