Information technology — Computer graphics, image processing and environment data representation — Object/environmental representation for image-based rendering in virtual/mixed and augmented reality (VR/MAR)

This document specifies an image-based representation model that represents target objects/environments using a set of images and optionally the underlying 3D model for accurate and efficient objects/environments representation at an arbitrary viewpoint. It is applicable to a wide range of graphic, virtual reality and mixed reality applications which require the method of representing a scene with various objects and environments.

This document:

—??? defines terms for image-based representation and 3D reconstruction techniques;

—??? specifies the required elements for image-based representation;

—??? specifies a method of representing the real world in the virtual space based on image-based representation;

—??? specifies how visible image patches can be integrated with the underlying 3D model for more accurate and rich objects/environments representation from arbitrary viewpoints;

—??? specifies how the proposed model allows multi-object representation;

—??? provides an XML based specification of the proposed representation model and an actual implementation example (see Annex?A).

Edition	2022
Published Date	2022
Published By	ISO/IEC
Page Count	15

ISO/IEC

ISO/IEC 23385:2022

ISO/IEC 23751:2022

ISO/IEC 27001 WG:2022

ISO/IEC 15775:2022

ISO/IEC 23488:2022

ISO/IEC 15962:2022

ISO/IEC 27556:2022

ISO/IEC 38503:2022

ISO/IEC 27559:2022

ISO/IEC 22989 WG:2022

ISO/IEC 30162:2022

ISO/IEC 18045 (WG):2022