Difference between revisions of "2015 Winter Project Week: DICOM representation of QIICR Iowa DBP data"
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<div style="width: 27%; float: left; padding-right: 3%;"> | <div style="width: 27%; float: left; padding-right: 3%;"> | ||
<h3>Progress</h3> | <h3>Progress</h3> | ||
| − | * | + | * Improved conversion routines (see https://github.com/QIICR/Iowa2DICOM) |
| + | ** several patches for dcmtk-seg were submitted to address blocking issues | ||
| + | ** converter routines update (SEG and SR encoding routines) | ||
| + | ** [https://github.com/QIICR/Iowa2DICOM/blob/master/Scripts/convert_single_timepoint.sh bootstrap conversion script] added | ||
| + | * Verified the conversion pipeline is working on Christian's laptop | ||
| + | * Testing input dataset (PET series, NRRD segmentations and quantitative indices extracted from segmentation-derived regions) and derived DICOM objects (DICOM SEG multi-segment segmentations, RWVM encoding of SUV map, DICOM Structured Report (SR) for encoding of region of interest measurements) released in public domain. Disclaimer: we continue working on verifying and improving these objects, but they are good initial examples of DICOM capabilities. | ||
| + | ** input PET dataset corresponds to TCIA [https://wiki.cancerimagingarchive.net/display/Public/QIN-HeadNeck QIN-HEADNECK collection] patient 62 (first time-point PET series) | ||
| + | ** all data is available from [http://slicer.kitware.com/midas3/folder/2651 this folder in QIICR MIDAS community] | ||
</div> | </div> | ||
</div> | </div> | ||
===References=== | ===References=== | ||
| + | * [http://qiicr.org QIICR Home page] | ||
* https://github.com/QIICR/Iowa2DICOM | * https://github.com/QIICR/Iowa2DICOM | ||
* [https://docs.google.com/drawings/d/1WxEA_t6Pbp-suYfh7ZHurS27uUXRzw07ECjqFVHJazY/edit Processing flowchart] | * [https://docs.google.com/drawings/d/1WxEA_t6Pbp-suYfh7ZHurS27uUXRzw07ECjqFVHJazY/edit Processing flowchart] | ||
* [https://github.com/QIICR/ProjectIssuesAndWiki/wiki/Use-case-%22Retrospective-data-encoding%22 QIICR wiki notes] | * [https://github.com/QIICR/ProjectIssuesAndWiki/wiki/Use-case-%22Retrospective-data-encoding%22 QIICR wiki notes] | ||
Revision as of 06:22, 9 January 2015
Home < 2015 Winter Project Week: DICOM representation of QIICR Iowa DBP data
Key Investigators
- Andrey Fedorov, BWH
- Christian Bauer, Iowa
- Steve Pieper, Isomics
Project Description
Objective
It is one of the goals of the QIICR project to enable interchange of quantitative imaging research results using DICOM. In this project we will be testing and refining the tools developed for communicating datasets produced by the QIICR Iowa DBP using DICOM SR, SEG and RWV modalities, to accompany the publicly available QIN-HeadNeck collection of PET/CT datasets earlier released by the Iowa group.
Approach, Plan
- Evaluate the earlier developed tools, identify missing functionality
- Verify functionality on Christian's laptop
- Prepare publicly available illustrative datasets
Progress
- Improved conversion routines (see https://github.com/QIICR/Iowa2DICOM)
- several patches for dcmtk-seg were submitted to address blocking issues
- converter routines update (SEG and SR encoding routines)
- bootstrap conversion script added
- Verified the conversion pipeline is working on Christian's laptop
- Testing input dataset (PET series, NRRD segmentations and quantitative indices extracted from segmentation-derived regions) and derived DICOM objects (DICOM SEG multi-segment segmentations, RWVM encoding of SUV map, DICOM Structured Report (SR) for encoding of region of interest measurements) released in public domain. Disclaimer: we continue working on verifying and improving these objects, but they are good initial examples of DICOM capabilities.
- input PET dataset corresponds to TCIA QIN-HEADNECK collection patient 62 (first time-point PET series)
- all data is available from this folder in QIICR MIDAS community
