Deep Learning-Based Framework for Fast and Accurate Acoustic Hologram Generation
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2022.3219401
Abstract: Acoustic holography has been gaining attention for various applications, such as noncontact particle manipulation, noninvasive neuromodulation, and medical imaging. However, only a few studies on how to generate acoustic holograms have been conducted, and even… read more here.
Keywords: acoustic hologram; hologram generation; framework; fast accurate ... See more keywords
Iterative multiplane hologram generation with mixed constraint.
Sign Up to like & getrecommendations! Published in 2021 at "Applied optics"
DOI: 10.1364/ao.408402
Abstract: In this work, we introduce a mixed complex and phase only constraint to the Gerchberg-Saxton (G-S) algorithm, leading to improvements in the generation of holograms from multiplane light field distributions. To achieve this, we determine… read more here.
Keywords: hologram generation; iterative multiplane; generation; multiplane hologram ... See more keywords
Investigating learning-empowered hologram generation for holographic displays with ill-tuned hardware.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.481085
Abstract: Existing computational holographic displays often suffer from limited reconstruction image quality mainly due to ill-conditioned optics hardware and hologram generation software. In this Letter, we develop an end-to-end hardware-in-the-loop approach toward high-quality hologram generation for… read more here.
Keywords: hardware; hologram generation; optics; generation ... See more keywords