@inproceedings{6bdeb0423df44803bd7000ef124af7a6,
title = "Directional Super-Resolution by Means of Coded Sampling and Guided Upsampling",
abstract = "We present a simple guided super-resolution technique for increasing directional resolution without reliance on depth estimation or image correspondences. Rather, it searches for best- matching multidimensional (4D or 3D) patches within the entire captured data set to compose new directional images that are consistent in both the spatial and the directional domains. We describe algorithms for guided upsampling, iterative guided upsampling, and sampling code estimation. Our experimental results reveal that the outcomes of existing light-field camera arrays and light-stage systems can be improved without additional hardware requirements or recording effort simply by realignment of cameras or light sources to change their sampling patterns.",
author = "D.C. Schedl and C. Birklbauer and Oliver Bimber",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.",
year = "2015",
month = jul,
day = "27",
doi = "10.1109/ICCPHOT.2015.7168365",
language = "Englisch (Amerika)",
series = "2015 IEEE International Conference on Computational Photography, ICCP 2015 - Proceedings",
booktitle = "2015 IEEE International Conference on Computational Photography, ICCP 2015 - Proceedings",
}