Real-time Content Adaptive Depth Retargeting for Light Field Displays
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Date
2015
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Light field display systems present visual scenes using a set of directional light beams emitted from multiple light sources as if they are emitted from points in a physical scene. These displays offer better angular resolution and therefore provide more depth of field than other automultiscopic displays. However in some cases the size of a scene may still exceed the available depth range of a light field display. Thus, rendering on these displays requires suitable adaptation of 3D content for providing comfortable viewing experience. We propose a content adaptive depth retargeting method to automatically modify the scene depth to suit to the needs of a light field display. By analyzing the scene and using display specific parameters, we formulate and solve an optimization problem to non-linearly adapt the scene depth to display depth. Our method synthesizes the depth retargeted light field content in real-time for supporting interactive visualization and also preserves the 3D appearance of the displayed objects as much as possible.
Description
@inproceedings{10.2312:egp.20151035,
booktitle = {EG 2015 - Posters},
editor = {B. Solenthaler and E. Puppo},
title = {{Real-time Content Adaptive Depth Retargeting for Light Field Displays}},
author = {Adhikarla, Vamsi Kiran and Marton, Fabio and Barsi, Attila and Kovács, Péter Tamás and Balogh, Tibor and Gobbetti, Enrico},
year = {2015},
publisher = {The Eurographics Association},
ISBN = {},
DOI = {10.2312/egp.20151035}
}