164 citations · 424 across the 8 of their papers we have counts for
8 papers
Simple complex amplitude encoding of a phase-only hologram using binarized amplitude
Tomoyoshi Shimobaba, Takayuki Takahashi, Yota Yamamoto +4
For this work, we introduced the use of binary amplitude for our proposed complex amplitude encoding of a phase-only hologram. By principle, a complex amplitude in a hologram plane…
Digital holographic particle volume reconstruction using a deep neural network
Tomoyoshi Shimobaba, Takayuki Takahashi, Yota Yamamoto +6
This paper proposes a particle volume reconstruction directly from an in-line hologram using a deep neural network. Digital holographic volume reconstruction conventionally uses mu…
Computational ghost imaging using deep learning
Tomoyoshi Shimobaba, Yutaka Endo, Takashi Nishitsuji +8
Computational ghost imaging (CGI) is a single-pixel imaging technique that exploits the correlation between known random patterns and the measured intensity of light transmitted (o…
Deep-learning-based data page classification for holographic memory
Tomoyoshi Shimobaba, Naoki Kuwata, Mizuha Homma +9
We propose a deep-learning-based classification of data pages used in holographic memory. We numerically investigated the classification performance of a conventional multi-layer p…
Inkjet printing-based volumetric display projecting multiple full-colour 2D patterns
Ryuji Hirayama, Tomotaka Suzuki, Tomoyoshi Shimobaba +5
In this study, a method to construct a full-colour volumetric display is presented using a commercially available inkjet printer. Photoreactive luminescence materials are minutely…
Autoencoder-based holographic image restoration
Tomoyoshi Shimobaba, Yutaka Endo, Ryuji Hirayama +8
We propose a holographic image restoration method using an autoencoder, which is an artificial neural network. Because holographic reconstructed images are often contaminated by di…
Handheld and low-cost digital holographic microscopy
Atsushi Shiraki, Yusuke Taniguchi, Tomoyoshi Shimobaba +2
This study developed handheld and low-cost digital holographic microscopy (DHM) by adopting an in-line type hologram, a webcam, a high power RGB light emitting diode (LED), and a p…
Computational wave optics library for C++: CWO++ library
Tomoyoshi Shimobaba, Jian Tong Weng, Takahiro Sakurai +6
Diffraction calculations, such as the angular spectrum method, and Fresnel diffractions, are used for calculating scalar light propagation. The calculations are used in wide-rangin…