Holographic display system and method of generating hologram
US12025952B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Mar 8, 2022 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Aug 20, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03H2001/0825
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Provided is a method of generating a hologram, the method including generating a kernel and a neural network configured to model an aberration of a holographic display device, obtaining second image data output from the neural network to which first image data obtained by propagating a first hologram based on the kernel is input, updating the kernel and the neural network based on comparing the second image data and predetermined image data, and generating a second hologram based on the kernel and the neural network.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.