Results 111 to 120 of about 5,671,364 (222)

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
doaj   +1 more source

Gaussian Wave Splatting for Computer-Generated Holography

ACM Transactions on Graphics
State-of-the-art neural rendering methods optimize Gaussian scene representations from a few photographs for novel-view synthesis. Building on these representations, we develop an efficient algorithm, dubbed Gaussian Wave Splatting, to turn these Gaussians into holograms.
Suyeon Choi, Brian Chao, Jacqueline Yang, Manu Gopakumar, Gordon Wetzstein   +4 more
openaire   +4 more sources

Improving ARTs: Microfluidics as a Tool for Sperm Selection

Andrology, EarlyView.
ABSTRACT Sperm selection is a critical step in assisted reproductive technology (ART), as sperm quality directly influences embryo quality. In vivo, the female reproductive tract imposes several physical and physiological barriers that favors only the most optimal spermatozoa reaching the fertilization site.
A. Pérez‐Gómez, A. Urriés, J. L. de Pablo, L. Serrano‐Ramón, S. Sanchez, R. Herrer, J. M. Morrell, C. Malo   +7 more
wiley   +1 more source

Hyperspectral tomographic diffractive microscopy: Development and applications

Journal of Microscopy, EarlyView.
Abstract Tomographic Diffractive Microscopy (TDM) provides label‐free three‐dimensional imaging of transparent samples with resolution surpassing confocal limits. At IRIMAS, successive instrumental developments since 2009 have enhanced TDM capabilities through transmission, reflection, isotropic, polarisation‐sensitive, and dual‐view configurations ...
Leonardo Pestana Legori, Carlos Alberto Chacón Ávila, Matthieu Debailleul, Nicolas Verrier, Olivier Haeberlé   +4 more
wiley   +1 more source

Phase Optimized Computer-Generated Holographic Video Calculation With Frame Interpolation Using Gradient Descent Algorithm

IEEE Access
Computer-generated holography (CGH) has been anticipated in augmented reality (AR) field since it can fully provide multi-depth 3D information to users.
Gyeongsu Jin, Young-Jun Ann, Seung-Yeol Lee   +2 more
doaj   +1 more source

In operando imaging of the space‐charge region in a 4H‐SiC MOSCAP using STEM‐EBIC

Journal of Microscopy, EarlyView.
Abstract In situ biasing electron microscopy is the necessary step forward in being able to characterise nanoscale devices and device interfaces. STEM‐EBIC is a new approach that can help fill the missing gaps in creating reproducible methodologies for in situ biasing TEM.
Eoin Moynihan, Arne Renz, Akif Yildirim, Peter Gammon, Richard Beanland, Ana M. Sanchez   +5 more
wiley   +1 more source

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.
core  

Free‐Standing Bilayer Metasurface With Physically Separated Phase Modulations for Low‐Crosstalk Polarization Multiplexing

Nanophotonics, Volume 15, Issue 22, 25 November 2026.
This paper presents a free‐standing bilayer spin‐decoupled metasurfaces that achieves almost complete decoupling of two circular polarization channels by physically separating the geometric phase and propagation phase modulations into distinct layers.
Bowen Niu, Qun Dai, Yu Ao, Xuanwei Xu, Yu Qiao, Yanjun Hu, Guofang Fan   +6 more
wiley   +1 more source

Special-Purpose Computer for Holography HORN-X Enhanced With Separable Convolution Architecture

IEEE Access
Holographic displays employ computer-generated holograms (CGHs) and spatial light modulators to reproduce three-dimensional moving images. They are expected to serve as next-generation cross-reality (XR) or extended reality (XR) technologies.
Tomoki Kanno, Masato Shotoku, Noritomo Okamoto, Fan Wang, Tomoyoshi Shimobaba, Tomoyoshi Ito   +5 more
doaj   +1 more source

Multitask Diffractive Deep Neural Networks Enabled by Joint Distance–Frequency Encoding

Nanophotonics, Volume 15, Issue 21, 12 November 2026.
A joint distance–frequency encoding strategy enables a single passive diffractive neural network to switch among four computational tasks. By combining mechanically tunable layer spacing with a dual‐frequency phase‐independent metasurface, the same hardware performs orbital angular momentum classification, direction recognition, logic operations, and ...
Zhengxuan Jiang, Zongmao Fei, Wen Jiang, Guowen Ding, Ke Chen, Yijun Feng   +5 more
wiley   +1 more source