DICOM PS3.17 2021c - Explanatory Information
XXX.3.6.3.3 Volumetric Presentation State Display Module Recommendations

Table XXX.3.6-3. 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)

Include four items, one for each classification component.

>ITEM 1

>Component Type

(0070,1802)

Set to "ONE_TO_RGBA"

>Component Input Sequence

(0070,1803)

Set only 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)

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

>>Input Set Index

(0070,1804)

Set to "2" for the large nodules segmentation.

>RGB LUT Transfer Function

(0028,140F)

Set to "TABLE" to be able to map to "red" colors.

>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.

>ITEM 3

>Component Type

(0070,1802)

Set to "ONE_TO_RGBA"

>Component Input Sequence

(0070,1803)

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

>>Input Set Index

(0070,1804)

Set to "3" for the large nodules segmentation.

>RGB LUT Transfer Function

(0028,140F)

Set to "TABLE" to be able to map to "yellow" colors.

>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.

>ITEM 4

>Component Type

(0070,1802)

Set to "ONE_TO_RGBA"

>Component Input Sequence

(0070,1803)

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

>>Input Set Index

(0070,1804)

Set to "4" for the small nodules segmentation.

>RGB LUT Transfer Function

(0028,140F)

Set to "TABLE" to be able to map to "green" colors.

>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 Component Sequence

(0070,1805)

Include three items that define the chain of RGB Compositor components.

>ITEM 1

>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 from two RGBA inputs.

…

Definitions of lookup tables left out for brevity.

>ITEM 2

>Weighting Transfer Function Sequence

(0070,1806)

Contains the two Weighting LUTs from Section XXX.5.3 to create the "A over B" composting from one RGB and one RGBA input.

…

Definitions of lookup tables left out for brevity.

>ITEM 3

>Weighting Transfer Function Sequence

(0070,1806)

Contains the two Weighting LUTs from Section XXX.5.3 to create the "A over B" composting from one RGB and one RGBA input.

…

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 2021c - Explanatory Information