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It includes capabilities for specifying: a.the output color space in PCS-Values
b.grayscale contrast transformations including modality and VOI LUT for both the underlying and superimposed image sets c.a color palette to map the transformed grayscale values of the superimposed image set into pseudo-color
d.selection of the area of the blended images to display and whether to rotate or flip it e.image and display relative annotations, including graphics, text and overlays
Note
This IOD does not support presentation control for a set of images for which the modality LUT varies on a frame-by-frame basis. Other Presentation State IODs (standard or private) may support such images.
A.33.4.2 Blending Softcopy Presentation State IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Presentation State IE below the Series IE.
A.33.4.3 Blending Softcopy Presentation State IOD Module Table
Table A.33.4-1 specifies the Modules of the Blending Softcopy Presentation State IOD.
Table A.33.4-1. Blending Softcopy Presentation State IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
|
Presentation Series |
C.11.9 |
M |
Equipment General Equipment |
C.7.5.1 |
M |
|
PresentationPresentation State Identification |
C.11.10 |
M |
|
State |
Presentation State Blending |
C.11.14 |
M |
|
|||
|
Displayed Area |
C.10.4 |
M |
|
Graphic Annotation |
C.10.5 |
C-RequiredifGraphicAnnotations |
|
|
|
are to be applied |
|
Spatial Transformation |
C.10.6 |
C - Required if rotation or flipping |
|
|
|
are to be applied |
|
Graphic Layer |
C.10.7 |
C - Required if Graphic Annotation |
|
|
|
Module is present. |
|
Graphic Group |
C.10.11 |
U |
|
Palette Color Lookup Table |
C.7.9 |
M |
|
ICC Profile |
C.11.15 |
M |
|
SOP Common |
C.12.1 |
M |
In the Blending Softcopy Presentation State IOD, the Presentation Series Module specializes some Attributes of the General Series Module.
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The Softcopy Presentation LUT Module shall not be present in this IOD.
The VOI LUT Module and Softcopy VOI LUT Module shall not be present in this IOD, since the Presentation State Blending Module subsumes their function.
The Palette Color Lookup Table Module describes the color mapping to be used for the superimposed image set.
The Displayed Area Module and Graphic Annotation Module specifically identify those images or frames to which they apply, and may include images or frames from the underlying or superimposed set.
The Spatial Transformation Module describes any necessary spatial transformation of the image to be rendered after the blending operation.
The Overlay Plane Module and Overlay Activation Module shall not be present, and any overlays present in the referenced images shall not be displayed.
The Display Shutter Module and Bitmap Display Shutter Module shall not be present, since the underlying image geometry may differ between the two sets of images.
The ICC Profile Module shall always be present. If the color space to be used is not calibrated (i.e., a device-specific ICC Input Profile is not available), then an ICC Input Profile specifying a well-known space (such as sRGB) may be specified.
A.33.5 Basic Structured Display IOD
A.33.5.1 Basic Structured Display IOD Description
The Basic Structured Display Information Object Definition (IOD) specifies an instance of a single screen structured display that has been created for a Patient. It references specific image or other composite SOP instances from one or more Studies for that Patient, or for other Patients for comparison, arranged in a specific presentation layout. Presentation of images within the structured display may be controlled by referenced Softcopy Presentation State instances. The structured display may include text annotations.
A.33.5.2 Basic Structured Display IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Presentation State IE below the Series IE.
A.33.5.3 Basic Structured Display IOD Module Table
Table A.33.5.1-1 specifies the Modules of the Basic Structured Display IOD.
Table A.33.5.1-1. Basic Structured Display IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
|
Presentation Series |
C.11.9 |
M |
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
U |
PresentationStructured Display |
C.11.16 |
M |
|
State |
Structured Display Image Box |
C.11.17 |
M |
|
|||
|
Structured Display Annotation |
C.11.18 |
U |
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|
IE |
Module |
Reference |
Usage |
|
Common Instance Reference |
C.12.2 |
M |
|
SOP Common |
C.12.1 |
M |
A.33.6 XA/XRF Grayscale Softcopy Presentation State IOD
A.33.6.1 XA/XRF Grayscale Softcopy Presentation State IOD Description
The XA/XRF Grayscale Softcopy Presentation State Information Object Definition (IOD) specifies information that may be used to present angiographic projection images that are referenced from within the IOD.
It includes capabilities from the Grayscale Softcopy Presentation State IOD for specifying: a.the output grayscale space in P-Values
b.grayscale contrast transformations including VOI LUT
c.selection of the area of the image to display and whether to rotate or flip it d.image and display relative annotations, including graphics, text and overlays
For the presentation of angiographic projection images the following capabilities are provided: a.shutter specifications on a frame-by-frame basis
b.mask subtraction including regional pixel shift c.presentation of sets of frames
A.33.6.2XA/XRFGrayscaleSoftcopyPresentationStateIODEntity-RelationshipModel
This IOD uses the E-R Model in Section A.1.2, with only the Presentation State IE below the Series IE.
A.33.6.3 XA/XRF Grayscale Softcopy Presentation State IOD Module Table
Table A.33.6-1 specifies the Modules of the XA/XRF Grayscale Softcopy Presentation State IOD.
Table A.33.6-1. XA/XRF Grayscale Softcopy Presentation State IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
|
Presentation Series |
C.11.9 |
M |
Equipment General Equipment |
C.7.5.1 |
M |
|
|
Enhanced General Equipment |
C.7.5.2 |
M |
PresentationPresentation State Identification |
C.11.10 |
M |
|
State |
Presentation State Relationship |
C.11.11 |
M |
|
|||
|
Presentation State Shutter |
C.11.12 |
M |
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||
IE |
Module |
Reference |
Usage |
|
Bitmap Display Shutter |
C.7.6.15 |
C - Required if a Display Shutter is to be applied to |
|
|
|
referenced image(s) and the XA/XRF Presentation |
|
|
|
State Shutter Module is not present |
|
Overlay Plane |
C.9.2 |
C-RequiredifOverlayistobeappliedtoreferenced |
|
|
|
image(s) or the Bitmap Display Shutter Module is |
|
|
|
present. |
|
Overlay Activation |
C.11.7 |
C - Required if referenced image contains overlay |
|
|
|
data that is to be displayed or Presentation State |
|
|
|
Instance contains Overlay data other than Bitmap |
|
|
|
Shutter |
|
Displayed Area |
C.10.4 |
M |
|
Graphic Annotation |
C.10.5 |
C-RequiredifGraphicAnnotationsaretobeapplied |
|
|
|
to referenced image(s) |
|
Spatial Transformation |
C.10.6 |
C - Required if rotation or flipping are to be applied |
|
|
|
to referenced image(s) |
|
Graphic Layer |
C.10.7 |
C - Required if Graphic Annotations or Overlays or |
|
|
|
Curves are to be applied to referenced image(s) |
|
Softcopy VOI LUT |
C.11.8 |
C - Required if a VOI LUT is to be applied to |
|
|
|
referenced image(s) |
|
XA/XRF Presentation State Mask |
C.11.19 |
C - Required if the referenced image(s) are to be |
|
|
|
subtracted |
|
XA/XRF Presentation State Shutter |
C.11.20 |
C - Required if a Display Shutter is to be applied to |
|
|
|
referencedimage(s)andtheBitmapDisplayShutter |
|
|
|
Module is not present |
|
XA/XRF Presentation State |
C.11.21 |
C - Required if the referenced image(s) are to be |
|
Presentation |
|
displayed with a prescribed preference |
|
Softcopy Presentation LUT |
C.11.6 |
M |
|
SOP Common |
C.12.1 |
M |
In the XA/XRF Grayscale Softcopy Presentation State IOD, the Presentation Series Module specializes some Attributes of the Gen- eral Series Module, the XA/XRF Presentation State Mask Module specializes some Attributes of the Mask Module, and the XA/XRF Presentation State Shutter Module specializes some Attributes of the Bitmap Display Shutter Module and Display Shutter Module.
Note
1.Subtraction between different images is not supported.
2.The Display Shutter may be used to darken image areas that surround important information and exclude extraneous bright areas that increase glare and ambient lighting impairing image interpretation. For example, unexposed areas in aXAimagemightbeobscuredusingtheDisplayShutter,ratherthanpermanentlyreplacingimagepixelsinthoseareas.
3.This IOD does not support the storage of a multi-frame overlay in the IOD itself, but does support selective activation of multi-frame overlays within the referenced images via the Overlay Activation Module.
A.33.7 Advanced Blending Presentation State IOD
A.33.7.1 Advanced Blending Presentation State IOD Description
The Advanced Blending Presentation State Information Object Definition (IOD) specifies information that may be used to blend two or more sets of images that are referenced from within the IOD for the purpose of presentation (display).
It includes capabilities for specifying:
a.output color space in PCS-Values
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b.optional thresholds to restrict contributing areas of an input c.definition of blending control values for the different inputs
d.selection of the area of the output images to display and whether to rotate or flip it e.image and display relative annotations, including graphics, text and overlays
A.33.7.2 Advanced Blending Presentation State IOD Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Presentation State IE below the Series IE.
A.33.7.3 Advanced Blending Presentation State IOD Module Table
Table A.33.7-1. Advanced Blending Presentation State IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Presentation Series |
C.11.9 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
Frame of |
Frame of Reference |
C.7.4.1 |
M |
Reference |
|
|
|
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
M |
PresentationPresentation State Identification |
C.11.10 |
M |
|
State |
Advanced Blending Presentation State |
C.11.33 |
M |
|
|||
|
Advanced Blending Presentation State Display |
C.11.34 |
M |
|
Displayed Area |
C.10.4 |
U |
|
Graphic Annotation |
C.10.5 |
U |
|
Spatial Transformation |
C.10.6 |
C - Required if rotation or |
|
|
|
flipping are to be applied |
|
Graphic Layer |
C.10.7 |
C - Required if Graphic |
|
|
|
AnnotationModuleispresent. |
|
Graphic Group |
C.10.11 |
U |
|
ICC Profile |
C.11.15 |
M |
|
Common Instance Reference |
C.12.2 |
M |
|
SOP Common |
C.12.1 |
M |
A.34 Waveform Information Object Definitions
A.34.1 Waveform IOD Entity-Relationship Model
These IODs use the E-R Model in Section Section A.1.2, with only the Waveform IE below the Series IE.
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