Difference between revisions of "Rad Tech Minutes 2009.02.05"
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* Questions for IT Infra for performance of retrieve of large binary objects (image sets) | * Questions for IT Infra for performance of retrieve of large binary objects (image sets) | ||
::* Image studies are treated differently than other document sets in that they are not submitted to a repository; a Key Object Selection document is submitted | ::* Image studies are treated differently than other document sets in that they are not submitted to a repository; a Key Object Selection document is submitted | ||
| − | * Rad Tech has redrafted XDS.b to use the MTOM/XOP retrieve transactions for image sets | + | * Rad Tech has redrafted XDS.b to use the MTOM/XOP retrieve transactions for image sets, which will be treated as document sets |
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* Questions for WG27 about security of WADO transactions: WG27 does not intend to address security of WADO, but to define Web Services transactions to replace it | * Questions for WG27 about security of WADO transactions: WG27 does not intend to address security of WADO, but to define Web Services transactions to replace it | ||
::* WADO retrieve uses a simpler transaction than the Web Services MTOM/XOP retrieve defined in XDS.b; is it possible to have a secure retrieve that allows for transformation of the data payload to jpg (as in WADO)? | ::* WADO retrieve uses a simpler transaction than the Web Services MTOM/XOP retrieve defined in XDS.b; is it possible to have a secure retrieve that allows for transformation of the data payload to jpg (as in WADO)? | ||
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::* Domain needs to organize its information in a particular way | ::* Domain needs to organize its information in a particular way | ||
::* Is it possible to use Document Set as a proxy for Study (or series) | ::* Is it possible to use Document Set as a proxy for Study (or series) | ||
| − | ::* XDS Queries can be limited by format code/type: manifest as a document type that should show up in query responses | + | ::* XDS Queries can be limited by format code/type: manifest as a document type that should show up in query responses; thus query results could list only manifests and not individual images |
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| + | '''Next Call: Friday, Feb. 13, 10:30am-12:00pm''' | ||
[[Radiology Technical Committee]] | [[Radiology Technical Committee]] | ||
| − | [[ | + | [[ITI Technical Committee]] |
[[Category: Minutes]] | [[Category: Minutes]] | ||
Latest revision as of 12:10, 5 February 2009
Joint ITI/WG 26 DICOM Webservices Review and Discussion
Attendees
- Teddy Bachour - Microsoft/Rad Tech
- Howard Clark - MITA
- Ronald Cowan - Merge/Rad Tech
- Christoph Dickmann - Siemens/Rad Tech
- Jay Gaeta - ACR/Rad Tech
- Rob Horn - Agfa/IT Infra
- Keith Klassy - Camtronics
- Cor Loef - Philips
- Manuel Metz - GIP-DMP/IT Infra
- Kevin O'Donnell - Toshiba/Rad Tech
- Dr. Deiva Ramachandran - IBM
- Paul Seifert - Agfa
- Alexis Tzannes - Aware/IT Infra
- David Wall - IBM/IT Infra
- Karen Witting - IBM/IT Infra
- Edwood Yiu - McKesson/Rad Tech
Minutes
- Questions for IT Infra for performance of retrieve of large binary objects (image sets)
- Image studies are treated differently than other document sets in that they are not submitted to a repository; a Key Object Selection document is submitted
- Rad Tech has redrafted XDS.b to use the MTOM/XOP retrieve transactions for image sets, which will be treated as document sets
- Questions for WG27 about security of WADO transactions: WG27 does not intend to address security of WADO, but to define Web Services transactions to replace it
- WADO retrieve uses a simpler transaction than the Web Services MTOM/XOP retrieve defined in XDS.b; is it possible to have a secure retrieve that allows for transformation of the data payload to jpg (as in WADO)?
- XCA: defines method for sharing across "communities" (affinity domains or other); requires that you need patient ID at site
- XCA can retrieve document set with transaction identical to the one in XDS.b
- XCA requires Home Community ID (which should already be provided in manifest)
- Focus on risk analysis: Is it necessary to authenticate individuals across sites? Is a request from a trusted node sufficient?
- Discovery of repositories
- Done via configuration (rather than as a Web service)
- Query and Retrieve Transactions
- Need capability to filter returns on patient, study type, date, etc
- Domain needs to organize its information in a particular way
- Is it possible to use Document Set as a proxy for Study (or series)
- XDS Queries can be limited by format code/type: manifest as a document type that should show up in query responses; thus query results could list only manifests and not individual images
Next Call: Friday, Feb. 13, 10:30am-12:00pm