DicomServer/Desktop/Wado

WADO Sample

This is a sample of a partial WADO implementation using Web Api in an Asp.Net Project. If needed, web api, can be hosted outside of IIS.

Specification and what's missing

official specification: ftp://medical.nema.org/medical/dicom/2009/09_18pu.pdf

what is not implemented:

• Single Frame Objects (still conform to specification):
  The Server SHOULD also support the following MIME types:
  • image/gif
  • image/png
  • image/jp2
• Multi Frame Objects (still conform to specification):
  The Server SHOULD also support the following MIME types:
  • video/mpeg
  • image/gif
• nothing is implemented in 7.3 TEXT OBJECTS
• nothing is implemented in 7.4 OTHER OBJECTS
• charset is not implemented, but it's conform to specification
• anonymize is not implemented, but it's conform to specification
• many parameters in 8.2 are not implemented :
  • annotation
  • region
  • rows
  • columns
  • frame number
  • windwsCenter
  • windowsWidth
  • imageQuality
  • presentationUID
  • presentationSeriesUID

How to test it

Launch the project and browse to :

http://localhost:{port}/wado?requestType=WADO&studyUID={studyUID}&seriesUID={serieUID}&objectUID={objectUID}&contentType=image/jpeg

replace {port} with your local port, you can replace {studyUID}, {serieUID} and {objectUID} by any value : it always return the same image in the sample.

How to use it in your own application

Implement your own IDicomImageFinderService with your database. replace this line :

_dicomImageFinderService = new TestDicomImageFinderService();

by

_dicomImageFinderService = new \*your own implementation here\*;

in WadoUriController parameterless constructor