High Resolution Light Field Photography from Split Ray Imaging and Coded Aperture

Shota Taki, Fumihiko Sakaue, Jun Sato

2014

Abstract

In this paper, we propose a method for obtaining high resolution 4D light fields by using low resolution camera sensors and controllable coded apertures. Recently, 4D light filed acquisition has been studied extensively in the field of computational photography. Since the 4D light filed consists of much lager information than the ordinary 2D image, we have to use super high resolution camera sensors in order to obtain high resolution 4D light fields. In this paper, we propose a method for obtaining high resolution 4D light fields from low resolution camera sensors. In this method, we combine the standard light field imaging technique with the coded aperture. By using these techniques, we can obtain high resolution 4D light fields from low resolution cameras with small number of image acquisitions. The efficiency of the proposed method is tested by real images.

Paper Citation

in Harvard Style

Taki S., Sakaue F. and Sato J. (2014). High Resolution Light Field Photography from Split Ray Imaging and Coded Aperture . In Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2014) ISBN 978-989-758-004-8, pages 605-612. DOI: 10.5220/0004739806050612

in Bibtex Style

@conference{visapp14,
author={Shota Taki and Fumihiko Sakaue and Jun Sato},
title={High Resolution Light Field Photography from Split Ray Imaging and Coded Aperture},
booktitle={Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2014)},
year={2014},
pages={605-612},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0004739806050612},
isbn={978-989-758-004-8},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 9th International Conference on Computer Vision Theory and Applications - Volume 2: VISAPP, (VISIGRAPP 2014)
TI - High Resolution Light Field Photography from Split Ray Imaging and Coded Aperture
SN - 978-989-758-004-8
AU - Taki S.
AU - Sakaue F.
AU - Sato J.
PY - 2014
SP - 605
EP - 612
DO - 10.5220/0004739806050612