Will it Move?: Indoor Scene Characterization for Hologram Stability in Mobile AR
Mobile Augmented Reality (AR) provides immersive experiences by aligning virtual content (holograms) with a view of the real world. When a user places a hologram it is usually expected that like a real object, it remains in the same place. However, positional errors frequently occur due to inaccurate environment mapping and device localization, to a large extent determined by the properties of natural visual features in the scene. In this demonstration we present SceneIt, the first visual environment rating system for mobile AR based on predictions of hologram positional error magnitude. SceneIt allows users to determine if virtual content placed in their environment will drift noticeably out of position, without requiring them to place that content. It shows that the severity of positional error for a given visual environment is predictable, and that this prediction can be calculated with sufficiently high accuracy and low latency to be useful in mobile AR applications.
Scargill, T; Hurli, S; Chen, J; Gorlatova, M
Hotmobile 2021 Proceedings of the 22nd International Workshop on Mobile Computing Systems and Applications
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International Standard Book Number 13 (ISBN-13)
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