Fast, large-scale hologram calculation in wavelet domain
Graphics
2018-01-17 v1 Optics
Abstract
We propose a large-scale hologram calculation using WAvelet ShrinkAge-Based superpositIon (WASABI), a wavelet transform-based algorithm. An image-type hologram calculated using the WASABI method is printed on a glass substrate with the resolution of pixels and a pixel pitch of m. The hologram calculation time amounts to approximately 354 s on a commercial CPU, which is approximately 30 times faster than conventional methods.
Cite
@article{arxiv.1708.04233,
title = {Fast, large-scale hologram calculation in wavelet domain},
author = {Tomoyoshi Shimobaba and Kyoji Matsushima and Takayuki Takahashi and Yuki Nagahama and Satoki Hasegawa and Marie Sano and Ryuji Hirayama and Takashi Kakue and Tomoyoshi Ito},
journal= {arXiv preprint arXiv:1708.04233},
year = {2018}
}