NettetWith the development of the holographic printer, printing synthetic hologram requires smaller holographic element (hogel) size to improve spatial resolution of the … Nettet14. mar. 2024 · High-contrast, speckle-free, true 3D holography via binary CGH optimization. 18 February 2024. Byounghyo Lee, ... The hogel sizes of holographic stereogram printing are 0.5 cm or 0.2 cm in practice.
Hogel-Free Holography — Princeton University
Nettet11. mai 2012 · Generally, the frame per second (fps) rate of a conventional SLM is about 30 fps, therefore, a conventional holographic printer is able to record 30 hogels per one second. If a hogel size is 1 mm × 1 mm and a hologram place size is 1 M × 1 M, then the recording procedure will take approximately 10 hours. NettetHogel-Free Holography. Praneeth Chakravarthula. Princeton University and UNC Chapel Hill, Princeton, NJ, Ethan Tseng. Princeton University and UNC ... Joint neural phase retrieval and compression for energy- and computation-efficient holography on the edge. Yujie Wang. Shandong University and Peking University, China, Praneeth … katheryn rhodes
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NettetHogel-free Holography. ACM Transactions on Graphics (TOG) (2024). Google Scholar; Praneeth Chakravarthula, Ethan Tseng, Tarun Srivastava, Henry Fuchs, and Felix Heide. 2024. ... Non-hogel-based computer generated hologram from light field using complex field recovery technique from Wigner distribution function. Optics express 27, 3 (2024), ... Nettet13. mar. 2024 · Holography is usually considered as the ultimate way to visually reproduce a three-dimensional scene. Computer-generated holography constitutes an important branch of holography, which... Nettet“Holography is a promising avenue for high-quality displays without requiring bulky, complex optical systems. While recent work has demonstrated accurate hologram … katheryn schimming