@inproceedings{4973910a6c9f44c7b3575b827aceb4e2,
title = "Software-Based Adjustment of Mobile Autostereoscopic Graphics Using Static Parallax Barriers",
abstract = "We show that the autostereoscopic display of stereoscopic images using a static parallax barrier can be improved by adapting the rendering to the angle under which the user is looking at a mobile display; thus, ghosting artifacts and depth reversals can often be avoided even if the user tilts the mobile device. Instead of moving the barrier itself to compensate for a misplacement of the viewing zones in relation to the user, we employ dynamic pixel column shifts to provide a similar compensation in software. This requires a parallax barrier where each section covers two pixel columns at a time instead of one. The proposed method has been implemented using OpenGL shaders and a parallax barrier that was designed for a display of exactly half the resolution of the employed display. Technical tests showed a good separation of the left and right images for viewing angles of up to ± 30 degrees. Preliminary user tests indicate that an improvement in the stereoscopic experience can be achieved.",
keywords = "autostereoscopy, display, parallax barriers, adaptive interface, mobile device, ghosting, context-aware interface, GPU",
author = "Paprocki, {Martin Marko} and Krog, {Kim Srirat} and Kristoffersen, {Morten Bak} and Martin Kraus",
year = "2012",
doi = "10.1145/2254556.2254612",
language = "English",
series = "Proceedings of the International Working Conference on Advanced Visual Interfaces",
pages = "295--298",
editor = "Genny Tortora and Stefano Levialdi and Maurizio Tucci",
booktitle = "Proceedings of the Working Conference on Advanced Visual Interfaces",
publisher = "Association for Computing Machinery",
address = "United States",
note = "International Working Conference on Advanced Visual Interfaces, AVI 2012 ; Conference date: 21-05-2012 Through 25-05-2012",
}