Results 111 to 120 of about 3,669 (219)

Holography

, 2011
This book depicts some differences from the typical scientific and technological literature on the theoretical study of holography and its applications.

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Nearfield Acoustical Holography Research & Application On Compressor & Refrigerator

, 2012
In this paper, an algebraic formulation which expresses the dimensionless rate of entropy generation as a function of the heat exchanger geometry (number of transfer units), the thermal-hydraulic characteristics (friction factor and Colburn j-factor ...
Jianwen, Xu, Fagotti, Fabian, Jiang, Weikang   +2 more
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Computer Generated Holograms

, 2010
The presented Diploma thesis deals with the computer-generated diffractive structures or rather called computer generated holograms (CGH). We follow basic principles of classical holography and in the context of which we define a synthetic holography. We
Tvarog, Drahoslav
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The wonder of holography

, 2022
During the last years the research area of holography has undergone important developments with regard to its theoretical principles and practical applications.
Doch, M., Ferri, L., Gewalt, M.
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Designing the image integrated between real reality and holography

Maǧallaẗ Al-Turāṯ wa Al-Taṣmīm
Three-dimensional holographic display technology is a sign of future technology and communications. This technology received global attention for the first time in 2008 when first time as a hologram with the aim of reducing the environmental impact of ...
Prof. Dr. Safwat Abdel Halim Prof. Dr. Wael Mohamed Anani Shehab Muhammad Jamal al-Din Qayati
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Multi frame holograms batched optimization for binary phase spatial light modulators

Scientific Reports
Phase retrieval methods used in computer generated holograms such as Gerchberg-Saxton and gradient descent give results which are prone to noise and other defects.
Jinze Sha, Antoni Wojcik, Benjamin Wetherfield, Jianghan Yu, Timothy D. Wilkinson   +4 more
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Computer-generated holography using a digital signal processor

, 2019
We present an implementation of the One-Step Phase-Retrieval (OSPR) algorithm for computer-generated holography (CGH) using a digital signal processor (DSP).
Kadis, A, Wang, Y, Dong, D, Christopher, PJ, ,, Wilkinson, TD   +5 more
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Wavelength-multiplexed computer-generated volume holography [PDF]

, 1992
We demonstrate recording and reconstruction of multiple-computer-generated wavelength-multiplexed volume holograms in a holographic storage medium.
Joseph Rosen, Amnnon Yariv, Rosen, Joseph, Mordechai Segev, Yariv, Amnon, Segev, Mordechai   +5 more
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High-efficiency, broadband, and low-crosstalk 3D holography by multi-layer holographic-lens integrated metasurface

APL Photonics
Holographic display is considered the holy grail of photorealistic three-dimensional (3D) visualization technology because it can provide arbitrary wavefronts related to the essential visual cues of 3D images.
Shuo Sun, Jin Li, Xiaoxun Li, Xiangyu Huang, Yi Zhang, Liang Chen   +5 more
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Mixed-Scene Holographic 3D Display for Film and Television Visual Content Presentation: Zero-Order-Suppressed Single-Hologram Fusion and Parallax-Preserving Digital Resizing

Photonics
Mixed-scene holographic 3D display for film and television visual content presentation remains challenging because recorded digital holograms and computer-generated holograms (CGHs) are produced under different numerical and hardware constraints.
Pengfei Huang, Tao Wang
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