DICOMweb Working Group 27 Thumbnail Resources Overview
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Working Group 27: Web Technologies
1
Problem Statement
Non-imaging healthcare applications don’t have an
easy way to represent a study
2
What studies do
you have for
John Doe?
New Resource: Thumbnail
3
Show me an image
preview of the study
GET http://server.com/studies/1.2.3.4.5/thumbnail
GET http://server.com/studies/?00100010=DOE^JOHN
The Thumbnail resource provides imaging and non-imaging systems with a method to
quickly retrieve an image that represents the parent DICOM resource.
What is a Thumbnail?
•
A
small
rendered image that
represents
its parent DICOM
resource
•
The origin server is responsible for determining what
constitutes a
small
representative
image. It could be:
•
The first Instance in a CR study
•
The Instance in a CT study (non-scout series), located 1/3 of the way through the series
•
A generic graphical representation of a CT scanner to represent a CT study
•
A generic graphical representation of a page of test to represent a Structured Report
Instance
•
An Instance referenced in a Key Object Selection
•
A still frame of a video Instance
4
How to call service
The URL of the Thumbnail resource is created by
adding "/thumbnail" to the URL of the parent DICOM
resource
5
Explore how DICOMweb Working Group 27 introduces Thumbnail Resources to provide a quick way to retrieve images representing parent DICOM resources for imaging and non-imaging healthcare applications. Learn about the purpose of Thumbnails, how to access them, and their significance in facilitating efficient data retrieval in medical contexts.
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Presentation Transcript
Supplement 203: Thumbnail Resources for DICOMweb Working Group 27: Web Technologies 1
Problem Statement Non-imaging healthcare applications don t have an easy way to represent a study 2
New Resource: Thumbnail Study Study UID What studies do you have for John Doe? Abdomen CT 1.2.3.4.5 Chest CR 6.7.8.9.10 Show me an image preview of the study The Thumbnail resource provides imaging and non-imaging systems with a method to quickly retrieve an image that represents the parent DICOM resource. 3
What is a Thumbnail? A small rendered image that represents its parent DICOM resource The origin server is responsible for determining what constitutes a smallrepresentative image. It could be: The first Instance in a CR study The Instance in a CT study (non-scout series), located 1/3 of the way through the series A generic graphical representation of a CT scanner to represent a CT study A generic graphical representation of a page of test to represent a Structured Report Instance An Instance referenced in a Key Object Selection A still frame of a video Instance 4
How to call service The URL of the Thumbnail resource is created by adding "/thumbnail" to the URL of the parent DICOM resource 5
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