DICOM PS3.3 2020b - Information Object Definitions

A.33.3 Pseudo-color Softcopy Presentation State IOD (Current)
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### A.33.3 Pseudo-color Softcopy Presentation State IOD

#### A.33.3.1 Pseudo-color Softcopy Presentation State IOD Description

The Pseudo-Color Softcopy Presentation State Information Object Definition (IOD) specifies information that may be used to present (display) images that are referenced from within the IOD.

It includes capabilities for specifying:

1. the output color space in PCS-Values

2. grayscale contrast transformations including modality and VOI LUT

3. a color palette to map the transformed grayscale values into pseudo-color

4. mask subtraction for multi-frame images

5. selection of the area of the image to display and whether to rotate or flip it

6. 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.

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A.33.2.3 Color Softcopy Presentation State IOD Module Table | Home | A.33.3.2 Pseudo-color Softcopy Presentation State IOD Entity-Relationship Model

DICOM PS3.3 2020b - Information Object Definitions