BSI 21/30390397 DC:2021 Edition
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BS ISO/IEC 23488. 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)
Published By | Publication Date | Number of Pages |
BSI | 2021 | 23 |
The primary purpose of this document is to provide an image-based representation concept and to specify the required elements. 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:
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defines terms for the image-based representation and 3D reconstruction techniques;
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specifies required elements for the image-based representation;
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specifies a method of representing the real world in the virtual space based on the image-based representation;
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specifies how visible image patches can be integrated with the underlying 3D model for more accurate and rich objects/environments representation from arbitrary viewpoints;
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specifies how the proposed model allows multi-object representation;
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provides an XML based specification of the proposed representation model and an actual implementation example (Annex A)