AGFA HE/001132 manual Grayscale Softcopy Presentation State Storage SOP Class

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HE/001132

Document No. 001132, Revision 2.0

Page 18 of 92

Agfa HealthCare

 

NodeID Livelink : 14140190

14 June, 2007

 

 

 

2.2.1.3.1.3.1.6Grayscale Softcopy Presentation State Storage SOP Class (1.2.840.10008.5.1.4.1.1.11.1)

The Grayscale Softcopy Presentation State Storage SOP Class extends the functionality of the Storage Service class to add the ability to convey an intended presentation state or record an existing presentation state.

It includes capabilities for specifying:

∙the output grayscale space in P-Values

∙grayscale contrast transformations including modality and VOI LUT

∙selection of the area of the image to display

∙image and display relative annotations, including graphics, text and overlays

Note:

A GSPS always refers to exactly one (1) image. Since re-sending an image is prohibited in "Workstation", an archived image can also have maximally one (1) GSPS that refers to it.

Depending on the configured SOP class to be used (CR (§ 2.2.1.3.1.3.1), DX for presentation (§2.2.1..3.2) or MG for presentation (§ 2.2.1.3.1.3.4) annotations and shutters are stored in the GSPS or burned in the image as described in the following table:

Table 2.2-9: Use of GSPS vs. Burning in the image

 

CR

 

 

 

DX for presentation

 

DX for processing

 

MG for presentation

 

 

Image

Processed pixels

 

 

(processing,W/L,collimation)

+

 

RAW pixels

 

LUTs

 

 

Annotations

GSPS or Burned in

 

 

Shutters

GSPS or

 

 

 

when GSPS is not used:

 

 

 

In case of CR the shutter is

 

 

 

burned into the Pixel data.

 

Ignored

 

In case of DX and MG the

 

 

shutter is described in the

 

 

 

shutter module of the image

 

 

 

header.

 

 

Zoom

GSPS or discarded

 

 

Markers

Always burned in

 

 

The following paragraphs describe into detail how each annotation is embedded in the GSPS:

2.2.1.3.1.3.1.6.1Text

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Contents Agfa Healthcare Document Information Workflow Management 1 Network Services Supported2 Media Services Supported Print ManagementTable of Contents RIS MppsGsps Gsps IODGeneral Remarks Revision RecordPurpose and Intended Audience of this Document Integration and Validation ActivitiesAcronyms and Abbreviations Related DocumentsApplication Data Flow Diagram Implementation ModelFunctional Definition of RIS Application Entity Dicom Modality Worklist query on Accession NumberFunctional Definition of Dicom Print Application Entity Dicom Modality WorklistSequencing of Real World Activities 2 sequencing constraintsAE Specifications Association Establishment Policies GeneralNumber of Associations 6 Dicom implementation Class and Version for Dicom Store AE Asynchronous NatureImplementation Identifying Information 51.0.1.3Store Gsps Proposed Presentation Contexts 7 Association Reject ReasonsResult Response Reason/Diag Jpeg LLNH1 8 Presentation Contexts Proposed by Dicom Store AEName List UID List Negotiation SCUDigital X-ray Image Storage for presentation SOP Class Digital X-ray Image Storage for processing SOP ClassDigital Mammography Image Storage for processing SOP Class Grayscale Softcopy Presentation State Storage SOP Class 9 Use of Gsps vs. Burning in the imageLeft Graphic Layer Module 0070,0060 Graphic Layer SequencePixel Graphic Layer Module0070,0001 Graphic Annotation Sequence Graphic Annotation ModuleCircle Freehand InterpolatedPerpendicular Calibration ruler Distance is composed of a line with a text value Leg Length Difference Display Shutter Module RectangularStorage Commitment Push Model SOP Class 10 Dicom spatial transformation module attributesEventreport Action Action Type Name Attribute Tag Requirement 13 Dicom Command Communication Failure Behavior11 Storage Commitment N-ACTION Information Exception BehaviorAccepted Presentation Contexts SCPSOP Specific Conformance Storage Commitment SOP Class 15 Storage Commitment N-EVENT-REPORT expected InformationAction Type Attribute Tag Requirement Name SOP Specific Conformance Verification SOP Class 16 Storage Commitment N-EVENT-REPORT BehaviorEvent Type Name Behavior 18 SOP Classes for the Dicom Print Application Entity 19 Dicom Application ContextSOP Class SOP Class UID 22 Dicom implementation Class and Version for Dicom Print AE DPM1.XXCreate -RSP CREATE-RSPACTION-RQ ACTION-RSP DELETE-RQ DELETE-RSP Basic Film Session SOP Class 23 Presentation Contexts Proposed by Dicom Print AEDicom 25 N-CREATE Status Codes Create Action24 Supported N-CREATE Attributes for a Basic Film Session Attribute Name Tag ValueCreate Basic Film Box SOP Class26 N-ACTION Status Codes 27 Supported N-CREATE Attributes for a Basic Film BoxBasic Grayscale Image Box SOP Class 28 N-CREATE Status Codes∙ N-SET ∙ N-EVENT-REPORT Printer SOP Class30 N-SET Status Codes ∙ N-GET32 Supported Attributes for N-GET on a Printer 31 Notification Event InformationEvent Type Event Type ID Attribute Tag Name Attribute Name Tag Value34 Supported N-GET Attributes for a Print Job 33 Notification Event InformationEvent Type Name Event Type ID Attribute Tag Attribute Name Tag Value Execution Status 210036 N-CREATE confirmation and response Status codes Tag Name Supported Default35 Supported Attributes for Presentation LUT HIGH, MED, LOWSee §2.2.1.4.1.4 38 Dicom Application Context RIS Application Entity Specification SOP Classes Supported37 SOP Classes for the Dicom Store Application Entity 41 Dicom implementation Class and Version for Dicom RIS AESOP Specific Conformance Modality Worklist SOP Class 42 Presentation Contexts Proposed by Dicom Store AERequested Procedure 44 Dicom Command Communication Failure BehaviorService Status Status Code 43 C-Find Response Status Handling BehaviorVisit Identification Attribute name Tag Broad Query Accession numberImaging Service Request Visit StatusPatient Identification Patient DemographicPatient Medical User defined fields 46 List of User defined Dicom fieldsTag Description 47 SOP Classes for the Dicom Store Application Entity Mpps Application Entity Specification SOP Classes SupportedModality Performed Procedure Step 840.10008.3.1.2.3.3 Yes 48 Dicom Application ContextCreate Mpps in Progress SET Mpps Completed52 Presentation Contexts Proposed by Dicom Store AE Service Further Meaning Status Code BehaviorSOP Specific Conformance Mpps ∙ N-CREATE ∙ N-SET55 Mpps N-CREATE/N-SET Request Identifier 54 Dicom Command Communication Failure BehaviorPerformed Procedure Step Relationship Attribute TagPerformed Procedure Step Information Progress CompletedImage Acquisition Results View Position Billing And Material Management Code ModuleRadiation Dose Module Agfa HealthCare Network Interfaces Physical Medium SupportAdditional Protocols Remote AE Title/ Presentation Address Mapping ConfigurationAE Title/ Presentation Address Mapping Local AE Titles StorageCR image, Gsps Enabled DX image for processing or MG image for processingConfiguration of a RIS Query keys 1.2.2 RISConfiguration of RIS Mapping Protocol CodesExample of a Japanese SPS Mpps 4 Configurable Printer parametersParameter Configurable Yes/no PrintingDicom Print AE 5 Configurable Parameters for WorkstationJob description ParametersSTORE-RQ Parameter Configurable Default value Yes/noStorage parameters Storage Commit ParametersModality Worklist Parameters Mpps ParametersPrint Parameters 1 Application Data Flow Diagram for Media Storage File Meta Information for Implementation Class and VersionAgfa DTF1.0.XX Offline-Media Application Entity SpecificationReal World Activities Real World Activity Export to CD-R FSCOptions 2 Necessary Values when performing an Anonymous ExportMedia Storage Application Profile Attribute Tag Set to …Media Configuration 840.10008.1.2Support for Extended Character Sets Security Profiles Association Level SecurityApplication Level Security IOD Contents AnnexesAttribute Name Tag Value Presence Source StudyAlways Series NeverEquipment Empty UID Module Reference Presence of Module 1.2 CR CR Image IOD2 IOD of Created CR Image SOP Instances VOI LUT AlwaysSource Value Series CR Modules3 CR Modules of Created SOP Instances KVP4 IOD of Created DX Image SOP Instances 1.3 DX DX Image IODDX Modules 5 DX Module of Created SOP InstancesOriginal Identity AlwaysYES Always ADCRectangle Always Acquisition Context Acquisition Context Sequence 0040 Landscape 1.4 MG MG Image IOD6 IOD of Created MG Image SOP Instances Portrait Always7 MG Module of Created SOP Instances MG ModulesGsps Gsps IOD 8 IOD of Created DX Image SOP InstancesGsps Modules 9 Gsps Modules of Created SOP InstancesGsps Always Scale to FIT AlwaysPixel Anap Attribute Mapping Modality Worklist Image IODModality Worklist Image IODGrayscale Image Consistency This document was approved by
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