@article{romeiro2024,
title = {Retinal pre-filtering for light field displays},
journal = {Computers & Graphics},
volume = {123},
pages = {104033},
year = {2024},
issn = {0097-8493},
doi = {https://doi.org/10.1016/j.cag.2024.104033},
url = {https://www.sciencedirect.com/science/article/pii/S0097849324001687},
author = {Rafael Romeiro and Elmar Eisemann and Ricardo Marroquim},
keywords = {Light field displays, Retinal pre-filtering, Anti-aliasing},
abstract = {The display coefficients that produce the signal emitted by a light field display are usually calculated to approximate the radiance over a set of sampled rays in the light field space. However, not all information contained in the light field signal is of equal importance to an observer. We propose a retinal pre-filtering of the light field samples that takes into account the image formation process of the observer to determine display coefficients that will ultimately produce better retinal images for a range of focus distances. We demonstrate a significant increase in image definition without changing the display resolution.}
}