Design, implementation and operation of a multimodality research imaging informatics repository

Area of Science:

• Biomedical Imaging
• Data Management
• Scientific Informatics

Background:

• Biomedical research generates vast, distributed imaging datasets.
• Integrated data, metadata, and workflow systems are essential for leveraging advanced imaging technologies.

Purpose of the Study:

• To describe a multi-modality research imaging data management system.
• To enhance data accessibility and processing for scientific users.

Main Methods:

• Designed, implemented, and operated a system managing imaging data from Monash Biomedical Imaging (MBI).
• Archived and distributed Digital Imaging and Communications in Medicine (DICOM) images, raw data, and non-DICOM biomedical data.
• Annotated imaging data with metadata using a study-centric model for easy retrieval.

Main Results:

• The system ensures long-term usability, integrity, interoperability, and integration of large imaging datasets.
• Enabled secure browsing, downloading, and uploading of processed data via informatics frameworks like DaRIS and XNAT.

Conclusions:

• The developed system effectively manages complex biomedical imaging data.
• Facilitates efficient data access and processing for research, enhancing scientific discovery.