DICOM PS3.17 2019c - Explanatory Information
XXX.3.8.2.3 Volumetric Presentation State Display Module Recommendations

Table XXX.3.8-3. Volumetric Presentation State Display Module Recommendations

Attribute Name

Tag

Comment

Pixel Presentation

(0008,9205)

Set to "TRUE_COLOR"

Presentation State Classification Component Sequence

(0070,1801)

Contains two items, one for classifying the CT data and one for classifying the PET data.

>ITEM 1

>Component Type

(0070,1802)

Set to "ONE_TO_RGBA"

>Component Input Sequence

(0070,1803)

Contains one item in this sequence since the component has only one input.

>>Input Set Index

(0070,1804)

Set to "1" for the anatomy view.

>RGB LUT Transfer Function

(0028,140F)

Set to "EQUAL_RGB" to map to grayscale RGB values.

>Alpha LUT Transfer Function

(0028,1410)

Set to "NONE". The anatomy is completely opaque.

>ITEM 2

>Component Type

(0070,1802)

Set to "ONE_TO_RGBA"

>Component Input Sequence

(0070,1803)

Contains one item in this sequence since the component has only one input.

>>Input Set Index

(0070,1804)

Set to "2" for the functional view.

>RGB LUT Transfer Function

(0028,140F)

Set to "TABLE" to be able to map functional data to a color range.

>Alpha LUT Transfer Function

(0028,1410)

Set to "TABLE" to be able to set a transparency for the segmentation.

Definitions of lookup tables left out for brevity.

Presentation State Compositor Sequence

(0070,1805)

Contains one item

>Weighting Transfer Function Sequence

(0070,1806)

Contains the two Weighting LUTs from Section XXX.5.2 to create the "Partially Transparent A over B" composting of two RGBA inputs.

Definitions of lookup tables left out for brevity.

ICC Profile

(0028,2000)

Set to an ICC Profile describing the transformation of the resulting RGB image into PCS-Values.


DICOM PS3.17 2019c - Explanatory Information