1 Definition

A Data Type including the Objects of a Ultrasound Scene, Ultrasound Scenes, and their arrangement in the Scene.

2 Functional Requirements

Ultrasound Scene Descriptors include Basic Scenes in addition to Objects.

3 Syntax

https://schemas.mpai.community/CAV2/V1.0/data/UltrasoundSceneDescriptors.json

4 Semantics

Label Size Description
Header N1 Bytes Ultrasound Scene Descriptors Header
– Standard-UltrasoundSceneDescriptors 9 Bytes The characters “CAE-USD-V”
– Version N2 Bytes Major version – 1 or 2 characters
– Dot-separator 1 Byte The character “.”
– Subversion N3 Bytes Minor version – 1 or 2 characters
MInstanceID N4 Bytes Identifier of M-Instance.
UltrasoundSceneDescriptorsID N5 Bytes Identifier of Ultrasound Scene Descriptors.
UltrasoundSceneDescriptorsSpaceTime N6 Bytes Space-Time of Ultrasound Scene Descriptors.
UltrasoundObjectCount N7 Bytes Number of UltrasoundObjects in Scene.
UltrasoundObjects[] N8 Bytes Set of Ultrasound Objects.
– UltrasoundObjectID N9 Bytes ID of Ultrasound Object.
– UltrasoundObjectSpaceTime N10 Bytes Space-Time of Ultrasound Object.
UltrasoundSubSceneCount N11 Bytes Number of Ultrasound SubScenes in Scene.
UltrasoundSubScenes[] N12 Bytes Set of Ultrasound SubScenes.
– UltrasoundSubSceneID N13 Bytes ID of Ultrasound SubScene.
– UltrasoundSubSceneSpaceTime N14 Bytes Space Time of Ultrasound SubScene.
DescrMetadata N15 Bytes Descriptive Metadata