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AS 5493:2025
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Information technology – Computer graphics, image processing and environmental data representation – Information model for mixed and augmented reality content – Core objects and attributes (ISO/IEC 3721:2023, IDT)
AS 5493:2025 specifies the information model for representing the mixed and augmented reality (MAR) scene/contents description.
Table of contents
Header
About this publication
Preface
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
4 Overview
5 Principles and Requirements
6 MAR content model
6.1 Concept
6.2 Use case diagram
6.3 MAR content and its scene structure
6.4 Major MAR system objects that are associated with the MAR content objects[6]
6.4.1 Sensor
6.4.2 Real World Capturer::Sensor
6.4.3 Tracker::Sensor
6.4.4 Recognizer::Sensor
7 MAR content classes
7.1 Overall class/object structure
7.2 MARSNode
7.3 TransformGroup::MARSNode
7.3.1 VirtualTG::TransformGroup::MARSNode
7.3.2 RealTG::TransformGroup::MARSNode
7.4 Spatial_Mapper::MARSNode
7.5 Event_Mapper::MARSNode
7.6 MARObject::MARSNode
7.6.1 VirtualObject::MARObject::MARSNode
7.6.1.1 BGVideo::VirtualObject::MARObject::MARSNode
7.6.2 RealObject::MARObject::MARSNode
7.6.2.1 Marker::RealObject::MARObject::MARSNode (see Table 15)
7.6.2.2 GNSSLocation::RealObject::ObjectNode::MARSGNode (see Table 16)
7.6.2.3 TexturedImage::RealObject::MARObject::MARSNode (see Table 17)
7.6.2.4 3DObject::RealObject::MARObject::MARSNode (see Table 18)
7.6.2.5 RFIDTag::RealObject::MARObject::MARSNode (see Table 19)
7.6.2.6 LabelledImageSegment::RealObject::MARObject::MARSNode (see Table 20)
7.7 Behaviour::MARSNode
7.8 MetaInfo::MARSNode
8 Example usage scenarios
8.1 Marker based video see-through AR
8.2 Location (GNSS) based video see-through AR
8.3 Marker based AR for glass display
8.4 Location based AR for glass display
8.5 2D screen augmentation over a glass display
8.6 Augmented virtuality with (multiple) live actor extracted and imported live from a chroma-keying set-up
9 Conformance
Bibliography
Cited references in this standard
Please select a variation to view its description.
| Published | 06/06/2025 |
|---|---|
| Pages | 29 |
Please select a variation to view its pdf.
