Gradient-based Optimization of Time-Multiplexed Binary Computer-Generated Holograms by Digital Mirror Device

2021. 07. 23

We propose a gradient-based optimization method for time-multiplexed binary holograms displayed on a digital mirror device. Optimized binary holograms can be used to reconstruct high-quality images.

デジタルミラーデバイスに表示される時分割バイナリホログラムの勾配ベースの最適化手法を提案します。 最適化されたバイナリホログラムを使用して、高品質の画像を再構成できます。

Authors: Kenta Yamamoto and Yoichi Ochiai

Source Code: https://github.com/DigitalNatureGroup/CGH-autodiff

Yamamoto, Kenta and Ochiai, Yoichi. “Gradient-based Optimization of Time-Multiplexed Binary Computer-Generated Holograms by Digital Mirror Device.” Digital Holography and Three-Dimensional Imaging. Optical Society of America, 19–23 July 2021. Washington, DC United States. https://doi.org/10.1364/DH.2021.DTh7C.1