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MUSTARD: A Multi User See Through AR Display
| Citations: | 3 - 2 self |
BibTeX
@MISC{Karnik_mustard:a,
author = {Abhijit Karnik and Walterio Mayol-cuevas and Sriram Subramanian},
title = {MUSTARD: A Multi User See Through AR Display},
year = {}
}
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Abstract
We present MUSTARD, a multi-user dynamic random hole see-through display, capable of delivering viewer dependent information for objects behind a glass cabinet. Multiple viewers are allowed to observe both the physical object(s) being augmented and their location dependent annotations at the same time. The system consists of two liquid-crystal (LC) panels within which physical objects can be placed. The back LC panel serves as a dynamic mask while the front panel serves as the data. We first describe the principle of MUSTARD and then examine various functions that can be used to minimize crosstalk between multiple viewer positions. We compare different conflict management strategies using PSNR and the quality mean opinion score of HDR-VDP2. Finally, through a userstudy we show that users can clearly identify images and objects even when the images are shown with strong conflicting regions; demonstrating that our system works even in the most extreme of circumstances.
Keyphrases
ar display multi user see physical object present mustard multiple viewer position glass cabinet front panel multiple viewer back lc panel quality mean opinion score different conflict management strategy dependent information dynamic mask strong conflicting region various function location dependent annotation
