DICOM PS3.4 2020d - Service Class Specifications

FF.2.3.2.2 Compositor Components (Current)
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##### FF.2.3.2.2 Compositor Components

There are two compositor component types defined for compositing of two input RGBA (or one RGBA and one RGB) data sources. The defined components are:

- RGB Compositor: This component accepts two RGBA inputs (with one Alpha input optional) and composites the data into a single RGB output. Each item of Presentation State Compositor Component Sequence (0070,1805) specifies one RGB Compositor component:

  Figure FF.2-5. RGB Compositor Component

- RGBA Compositor: This component accepts two RGBA inputs and composites the data into a single RGB output and a single Alpha output.

  Figure FF.2.3.2.2-2. RGBA Compositor Component

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DICOM PS3.4 2020d - Service Class Specifications