Results 31 to 40 of about 52,017 (133)

Holographic mensuration of suspended particles in aquatic systems [PDF]

, 1995
The distribution and dynamics of aggregates in the aquatic environment play an important role in the modelling of biogeochemical processes. Previous work on aggregates in the ocean (e.g.
Lampitt, RS, Krantz, EP, Rogerson, A, Watson, J, Hobson, PR   +4 more
core   +6 more sources

Studying the Recent Improvements in Holograms for Three‐Dimensional Display

International Journal of Optics, Volume 2014, Issue 1, 2014., 2014
Displayers tend to become three‐dimensional. The most advantage of holographic 3D displays is the possibility to observe 3D images without using glasses. The quality of created images by this method has surprised everyone. In this paper, the experimental steps of making a transmission hologram have been mentioned.
Hamed Abbasi, Talie Zarei, Neda Jalali Farahani, Adeleh Granmayeh Rad, Chenggen Quan   +4 more
wiley   +1 more source

A holographic system for subsea recording and analysis of plankton and other marine particles (HOLOMAR) [PDF]

, 2003
We report here details of the design, development, initial testing and field-deployment of the HOLOMAR system for in-situ subsea holography and analysis of marine plankton and nonliving particles.
Player, M.A., P.R. Hobson, V. Chalvidan, J. Watson, Chalvidan, V., Hobson, PR, Alexander, S, Hendry, DC, Chalvidan, V, Nareid, H., Tipping, K, K. Tipping, Lampitt, R.S., J.J. Nebrensky, Player, MA, Tipping, K., A. Pescetto, A. Diard, M.A. Player, Pieroni, GG, S. Serpico, Trucco, A., Watson, J, Trucco, A, R.S. Lampitt, Serpico, S., Nebrensky, JJ, Saw, K, S. Alexander, G.G. Pieroni, Watson, J., S. Gentili, Alexander, S., Diard, A, Hendry, D.C., Saw, K., Hobson, P.R., Foresti, GL, Lampitt, RS, Nareid, H, Craig, G., Nebrensky, J.J., D.C. Hendry, G. Craig, G.L. Foresti, Diard, A., Pescetto, A., Foresti, G.L., Craig, G, Pieroni, G.G., Serpico, S, H. Nareid, A. Trucco, Gentili, S., Gentili, S, Pescetto, A, K. Saw   +56 more
core   +1 more source

Stereogram implemented with a holographic image splitter

Optics Express, 2011
A special holographic optical element (HOE) which is used as an image splitter is developed to generate a stereogram on a 2.2-in. liquid crystal display panel. The special designed holographic optical element can be attached on the conventional panel directly to replace the traditional image splitter in a stereoscopic display panel.
Wei-Chia, Su, Chien-Yue, Chen, Yi-Fan, Wang   +2 more
openaire   +2 more sources

Incoherent Digital Holography Empowered by Wavefront and Information Engineering: A Review

Advanced Photonics Research, Volume 6, Issue 10, October 2025.
Advancements in incoherent digital holography (IDH) have been achieved via wavefront engineering (using spatial light modulators, diffractive optics, and metasurfaces) and information engineering (using compressive sensing and deep learning). This paper presents an overview of IDH with wavefront and information engineering, paving the way toward its ...
Teruyoshi Nobukawa
wiley   +1 more source

Real‐Time Rendering Framework for Holography

Computer Graphics Forum, Volume 44, Issue 2, May 2025.
Abstract With the advent of holographic near‐eye displays, the need for rendering algorithms that output holograms instead of color images emerged. These holograms usually encode phase maps that alter the phase of coherent light sources such that images result from diffraction effects.
Sascha Fricke, Susana Castillo, Martin Eisemann, Marcus Magnor   +3 more
wiley   +1 more source

Covariant Holographic Renormalization of Non-Conformal Field Theories [PDF]

, 2010
We present a Covariant Holographic Renormalization (CHR) procedure of fake supergravity (sugra) systems. Holography is a strong/weak coupling duality between gravitational and gauge theories, and fake sugra is a theory of gravity coupled to scalars in ...
Van Eijk, Ernestus Petrus
core   +1 more source

Outdoor Content Creation for Holographic Stereograms with iPhone

Applied Sciences
Digital holographic stereograms have met expectations in various fields since their introduction. Traditionally, recording large outdoor physical models has required time-consuming and complex processes involving professional tools and technical ...
Philippe Gentet, Matteo Coffin, Byung Hoon Choi, Jin Sik Kim, Narzulloev Oybek Mirzaevich, Jung Wuk Kim, Tam Do Le Phuc, Aralov Jumamurod Farhod Ugli, Seung Hyun Lee   +8 more
doaj   +1 more source

126 COLOR HOLOGRAPHIC STEREOGRAM

Journal of the Visualization Society of Japan, 1995
Using the rainbow holographic technique, a color or an achromatic image can be obtained from the superposition of various rainbow holograms on a single plate. Since the color of the reconstructed image depends on the observation angle, the desired image is obtained at a specific viewing position. Using Kogelnik's theory an analysis of the image's color
Murillo-Mora, L.M., Okada, K., Honda, T.
openaire   +3 more sources

From Google Earth Studio to Hologram: A Pipeline for Architectural Visualization

Applied Sciences
High-resolution holographic visualization of built environments remains largely inaccessible due to the complexity and technical demands of traditional 3D data acquisition processes.
Philippe Gentet, Tam Le Phuc Do, Jumamurod Farhod Ugli Aralov, Oybek Mirzaevich Narzulloev, Leehwan Hwang, Seunghyun Lee   +5 more
doaj   +1 more source