AS ISO/IEC 18039:2025 identically adopts ISO/IEC 18039:2019, which defines the scope and key concepts of mixed and augmented reality, the relevant terms and their definitions and a generalized system architecture that together serve as a reference model for mixed and augmented reality (MAR) applications, components, systems, services and specifications
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 Mixed and augmented reality (MAR) domain and concepts
4.1 General
4.2 MAR continuum
5 MAR reference model usage example
5.1 Designing an MAR application or service
5.2 Deriving an MAR business model
5.3 Extending existing or creating new standards for MAR
6 MAR reference system architecture
6.1 Overview
6.2 Viewpoints
6.3 Enterprise viewpoint
6.3.1 General
6.3.2 Classes of actors
6.3.2.1 Class 1: providers of authoring/publishing capabilities
6.3.2.2 Class 2: providers of MAR execution engine components
6.3.2.3 Class 3: service providers
6.3.2.4 Class 4: MAR end user
6.3.3 Business model of MAR systems
6.3.4 Criteria for successful MAR systems
6.4 Computational viewpoint
6.4.1 General
6.4.2 Sensors: pure sensor and real world capturer
6.4.3 Context analyser: recognizer and tracker
6.4.4 Spatial mapper
6.4.5 Event mapper
6.4.6 MAR execution engine
6.4.7 Renderer
6.4.8 Display and user interface
6.4.9 MAR system API
6.5 Information viewpoint
6.5.1 General
6.5.2 Sensors
6.5.3 Recognizer
6.5.4 Tracker
6.5.5 Spatial mapper
6.5.6 Event mapper
6.5.7 Execution engine
6.5.8 Renderer
6.5.9 Display and user interface
7 MAR component classification framework
8 MAR system classes
8.1 General
8.2 MAR Class V — Visual augmentation systems
8.2.1 Local recognition and tracking
8.2.2 Local registration, remote recognition and tracking
8.2.3 Remote recognition, local tracking and registration
8.2.4 Remote recognition, registration and composition
8.2.5 MAR Class V-R: visual augmentation with 3D environment reconstruction
