Results 41 to 50 of about 16,220 (242)

The artistic use of parallax and lenses revealing the invisible in holography [PDF]

open access: yes, 2012
There are many artistic resources offered by holography: third-dimension registration and reconstruction, immateriality, color interpretation, holographic space, realism, etc.
García Robles, Rocío, Oliveira, R. M.
core   +1 more source

Light People: Professor Liangcai Cao

open access: yesLight: Science & Applications, 2023
Editorial Holography utilizes the principles of wave interference and diffraction to record and reconstruct images, which can highly restore the three-dimensional features of objects and provide an immersive visual experience.
Tingting Sun
doaj   +1 more source

Three-dimensional scanless holographic optogenetics with temporal focusing (3D-SHOT). [PDF]

open access: yes, 2017
Optical methods capable of manipulating neural activity with cellular resolution and millisecond precision in three dimensions will accelerate the pace of neuroscience research. Existing approaches for targeting individual neurons, however, fall short of
Adesnik, Hillel   +5 more
core   +2 more sources

Compressive Holographic Video [PDF]

open access: yes, 2016
Compressed sensing has been discussed separately in spatial and temporal domains. Compressive holography has been introduced as a method that allows 3D tomographic reconstruction at different depths from a single 2D image.
Chen, Huaijin   +6 more
core   +5 more sources

Computer-Generated Holography Methods for Data Page Reconstruction Using Phase-Only Medium

open access: yesApplied Sciences, 2023
Achievements in the field of high-speed spatial modulation electrooptic components provide the possibility to create perspective optical-digital diffractive systems for information storage and processing that outperform modern electronic counterparts by ...
Timur Z. Minikhanov   +4 more
doaj   +1 more source

Implementation of a digital optical phase conjugation system and its application to study the robustness of turbidity suppression by phase conjugation [PDF]

open access: yes, 2010
In this work, we report a novel high capacity (number of degrees of freedom) open loop adaptive optics method, termed digital optical phase conjugation (DOPC), which provides a robust optoelectronic optical phase conjugation (OPC) solution.
Cui, Meng, Yang, Changhuei
core   +2 more sources

The Dispositif of Holography

open access: yesArts, 2019
The French word dispositif, applied to visual art, encompasses several components of an artwork, such as the apparatus itself as well as its display conditions and the viewers themselves.
Jacques Desbiens
doaj   +1 more source

Digital Holography Data Compression

open access: yesTelfor Journal, 2019
Digital holography processing is a research topic related to the development of novel visual immersive applications. The huge amount of information conveyed by a digital hologram and the different properties of holographic data with respect to ...
R. Corda
doaj   +1 more source

Approximated Wavefront Composition for Computer-Generated Holograms Based on Tiny Logic Operations

open access: yesIEEE Access, 2023
Accelerating the calculation of computer-generated holograms (CGHs) is an urgent requirement for realizing practical electro-holography for three-dimensional (3D) displays.
Takashi Nishitsuji   +3 more
doaj   +1 more source

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