ISO/IEC 3721:2023

Information technology — Computer graphics, image processing and environmental data representation —Information model for mixed and augmented reality content — Core objects and attributes

This document specifies the information model for representing the mixed and augmented reality (MAR) scene/contents description, namely, information constructs for:

a)?????? representing the virtual reality scene graph and structure such that a comprehensive range of mixed and augmented reality contents can also be represented;

b)?????? representing physical objects in the mixed and augmented reality scene targeted for augmentation;

c)??????? representing physical objects as augmentation to other (virtual or physical) objects in the mixed and augmented reality scene;

d)?????? providing ways to spatially associate aforementioned physical objects with the corresponding target objects (virtual or physical) in the mixed and augmented reality scene;

e)?????? providing other necessary functionalities and abstractions that will support the dynamic MAR scene description such as event/data mapping, and dynamic augmentation behaviours;

f)???????? describing the association between these constructs and the MAR system which is responsible for taking and interpreting this information model and rendering/presenting it out through the MAR display device.

Edition	2023
Published Date	2023
Published By	ISO/IEC
Page Count	29