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abstract

Mapping of Locomotion Paths between Remote Environments in Mixed Reality using Mesh Deformation

Published: 29 November 2022 Publication History

Abstract

Remote mixed reality (RMR) allows users to be present and interact in other users’ environments through their photorealistic avatars. Common interaction objects are placed on surfaces in each user's environments and interacting with these objects require users to walk towards them. However, since the user's and their avatar's room's spatial configuration are not exactly similar, for a particular user's walking path, an equivalent path must be found in the avatar's environment, according to its environment's spatial configuration. In this work, we use the concept of mesh deformation to obtain this path, where we deform the mesh associated with the user's environment to fit to the spatial configuration of the avatar's environment. This gives us the corresponding mapping of every point between the two environments from which the equivalent path can be generated.

References

[1]
Kim, Y. 2016. Retargeting human-object interaction to virtual avatars. IEEE transactions on visualization and computer graphics. 22, 11 (2016), 2405–2412.
[2]
Li, H. 2008. Global correspondence optimization for non‐rigid registration of depth scans. Computer graphics forum (2008), 1421–1430.
[3]
Ullal, A. 2021. A Dynamically Weighted Multi-Objective Optimization Approach to Positional Interactions in Remote-Local Augmented/Mixed Reality. 2021 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR) (2021), 29–37.

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          cover image ACM Conferences
          VRST '22: Proceedings of the 28th ACM Symposium on Virtual Reality Software and Technology
          November 2022
          466 pages
          ISBN:9781450398893
          DOI:10.1145/3562939
          Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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          Published: 29 November 2022

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