Search Results for author: Andrew Kadis

Found 3 papers, 0 papers with code

Limited-memory BFGS Optimisation of Phase-Only Computer-Generated Hologram for Fraunhofer Diffraction

no code implementations10 May 2022 Jinze Sha, Andrew Kadis, Fan Yang, Timothy D. Wilkinson

We implement a novel limited-memory Broyden-Fletcher-Goldfarb-Shanno (L-BFGS) optimisation algorithm with cross entropy (CE) loss function, to produce phase-only computer-generated hologram (CGH) for holographic displays, with validation on a binary-phase modulation holographic projector.

Digital Pre-Distorted One-Step Phase Retrieval Algorithm for Real-Time Hologram Generation for Holographic Displays

no code implementations14 Apr 2022 Jinze Sha, Adam Goldney, Andrew Kadis, Jana Skirnewskaja, Timothy D. Wilkinson

In a computer-generated holographic projection system, the image is reconstructed via the diffraction of light from a spatial light modulator.

Retrieval

HoloGen: An open source toolbox for high-speed hologram generation

no code implementations24 Aug 2020 Peter J. Christopher, Andrew Kadis, George S. D. Gordon, Timothy D. Wilkinson

HoloGen unites, for the first time, a wide array of existing hologram generation algorithms with state of the art performance while attempting to remain intuitive and easy to use.

3D Holography Benchmarking +3

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