Results 21 to 30 of about 55,102 (146)

Real-time shader rendering of holographic stereograms

, 2009
Horizontal-parallax-only holographic stereograms of nearly SDTV resolution (336 pixels by 440 lines by 96 views) of textured and normal-mapped models (500 polygons) are rendered at interactive rates (10 frames/second) on a single dual-head commodity ...
James Barabas, Quinn Y. J. Smithwick, V. Michael Bove, Daniel E. Smalley   +3 more
core   +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

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

High Space‐Bandwidth‐Product (SBP) Hologram Carriers Toward Photorealistic 3D Holography

Laser &Photonics Reviews, Volume 18, Issue 7, July 2024.
In a classic hologram device, the hologram carrier directly determines the display capability and the design of the high space‐bandwidth‐product (SBP) of optical systems. Here, a fundamental progress report of the main hologram carriers (SLM and metasurface), which are widely utilized in holographic displays and holography systems to achieve high SBP ...
Jin Li, Xiaoxun Li, Xiangyu Huang, Robin Kaissner, Frank Neubrech, Shuo Sun, Na Liu   +6 more
wiley   +1 more source

Visualization_1(rofocusing_HS_usaf).mp4

, 2020
Numerical propagation results of the 25Kx25K resolution hologram of 4x4 resolution target objects to different depths.
Jae-Hyeung Park (3971228)
core   +1 more source

Development of a Digital Hologram Map Using Bathymetric Data

IEEE Access
This study examines the development of hologram maps that provide a precise, intuitive depiction of underwater topography in a genuine three-dimensional format.
Jumamurod Farhod Ugli Aralov, Oybek Mirzaevich Narzulloev, Leehwan Hwang, Philippe Gentet, Seunghyun Lee   +4 more
doaj   +1 more source

A computational method to acquired hogel images used in full parallax holographic stereograms

, 2016
Holographic stereogram displays require 2D image sequences with a distribution of multiple perspectives of the object. This paper propose a computational method to generate the required images to record full parallax holographic stereograms.
Velásquez, D., Sánchez, A.M., Daniel Velásquez, Alejandro Madrid Sánchez   +3 more
core   +1 more source