DICOM PS3.3 2024a - Information Object Definitions

A.33.8.3 Variable Modality LUT Softcopy Presentation State IOD Module Table

Table A.33.8-1 specifies the Modules of the Variable Modality LUT Softcopy Presentation State IOD.

Table A.33.8-1. Variable Modality LUT 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

Presentation State

Presentation State Identification

C.11.10

M

Presentation State Relationship

C.11.11

M

Presentation State Shutter

C.11.12

M

Presentation State Mask

C.11.13

M

Mask

C.7.6.10

C - Required if the referenced image(s) are multi-frame and are to be subtracted

Display Shutter

C.7.6.11

C - Required if a Display Shutter is to be applied to referenced image(s) and the Bitmap Display Shutter Module is not present

Bitmap Display Shutter

C.7.6.15

C - Required if a Display Shutter is to be applied to referenced image(s) and the Display Shutter Module is not present

Overlay Plane

C.9.2

C - Required if Overlay is to be applied to referenced 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 - Required if Graphic Annotations are to be applied 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 are to be applied to referenced image(s)

Graphic Group

C.10.11

U

Variable Modality LUT

C.11.35

C - Required if a Modality LUT is 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)

Softcopy Presentation LUT

C.11.6

C - Required if the Palette Color Lookup Table Module is not present

ICC Profile

C.11.15

C - Required if the Palette Color Lookup Table Module is present

Specimen

C.7.6.22

U

SOP Common

C.12.1

M


In the Variable Modality LUT Softcopy Presentation State IOD, the Presentation Series Module specializes some Attributes of the General Series Module, the Presentation State Mask Module specializes some Attributes of the Mask Module, and the 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 Mask Module condition implies that it need not be supported by an SCP that supports presentation states only for single-frame image storage SOP Classes, or Instances of multi-frame image Storage SOP Classes that contain only one frame.

  3. 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 a CR image might be obscured using the Display Shutter, rather than permanently replacing image pixels in those areas.

  4. 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.

DICOM PS3.3 2024a - Information Object Definitions