Camera Time Warp: Compensating Latency in Video See-Through Head-Mounted Displays for Reduced Cybersickness Effects
Adjunct Proceedings of the International Symposium on Mixed and Augmenting Reality (ISMAR), page (accepted) - 2018
Camera Time Warp or ``CamWarp'' is an extension of current reprojection techniques for video see-through augmented reality (AR), which significantly reduces the registration error between captured real-world videos and rendered virtual images. Experiment participants were asked to report discomfort while moving their head in a Fitts' Law inspired pattern. Results suggest that CamWarp can reduce discomfort and cybersickness symptoms for all tested camera configurations.
In a second experiment participants were asked to move physical objects on a projected path as quickly and precisely as possible. CamWarp had a positive effect on speed and accuracy.
Images and movies
BibTex references
@InProceedings{FKS18, author = "Freiwald, Jann Philipp and Katzakis, Nikolaos and Steinicke, Frank", title = "Camera Time Warp: Compensating Latency in Video See-Through Head-Mounted Displays for Reduced Cybersickness Effects", booktitle = "Adjunct Proceedings of the International Symposium on Mixed and Augmenting Reality (ISMAR)", pages = "(accepted)", year = "2018", url = "http://basilic.informatik.uni-hamburg.de/Publications/2018/FKS18" }