Results 111 to 120 of about 5,651,449 (268)
Engineering ReportsComputer graphics aim to create visual representations for screens, where depth is simulated. In contrast, Computed Generated Holograms (CGH) focus on encoding and recreating light patterns to generate a true 3D holographic image that appears as a ...
Juan A. Magallón +2 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Adopting certifications in food supply chains (FSCs) is a common practice for sustainable management, including among small and medium enterprises (SMEs). This study investigates how SMEs in FSCs navigate the complexities of certification adoption for sustainable supply chain management (SSCM).
Belinda Borrello +2 more
wiley +1 more source
Interferometric Metrology Using Reprogrammable Binary Holograms [PDF]
, 2013 Interferometric methods for surface metrology have been widely used for many years due to their speed, accuracy and versatility. It is frequently necessary however to produce a known comparison reference surface to minimise the optical path difference ...
CASHMORE, MATTHEW,THOMAS,DOLPHIN
core
Teleanatomy: A Conceptual Framework for Anatomy Across Distance
Clinical Anatomy, EarlyView.ABSTRACT For centuries, anatomy has been fundamentally grounded in physical proximity. Anatomical knowledge has traditionally been acquired through direct observation of the human body by dissection, surgery, physical examination, and medical imaging. Advances in imaging, three‐dimensional modeling, telecommunication, robotics, artificial intelligence (
Joe Iwanaga, R. Shane Tubbs
wiley +1 more source
Carbon Energy, EarlyView.Electrode state‐of‐charge heterogeneity critically limits lithium‐ion battery performance and safety. This Perspective highlights iSCAT, a powerful optical technique for real‐time, nanoscale visualization of lithium dynamics within single particles. By revealing the origins of heterogeneity, iSCAT enables rational electrode design.
Hong Zhao +4 more
wiley +1 more source
Improving the quality of light-field data extracted from a hologram using deep learning
ETRI JournalWe propose a method to suppress the speckle noise and blur effects of the light field extracted from a hologram using a deep-learning technique. The light field can be extracted by bandpass filtering in the hologram's frequency domain.
Dae-youl Park, Joongki Park
doaj +1 more source
Electron, EarlyView.Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary +5 more
wiley +1 more source
H2HSR: Hologram-to-Hologram Super-Resolution With Deep Neural Network
IEEE AccessIn holography, the resolution of the hologram significantly impacts both display size and angle-of-view, yet achieving high-resolution holograms presents formidable challenges, whether in capturing real-world holograms or in the computational demands of ...
Youchan No +4 more
doaj +1 more source
Kaleidoscopic Electromagnetic Wave Manipulation via a Universal Reconfigurable Metasurface Platform
Electron, EarlyView.A multidimensional reconfigurable metasurface enables independent control of the amplitude, phase, polarization, and spectral responses of reflected electromagnetic (EM) waves. Integrating spatial, polarization, and spectral manipulation within a single platform, it provides a versatile solution for intelligent EM systems, next‐generation wireless ...
Wanting Tong +9 more
wiley +1 more source
, 2012 Time domain modeling is used investigate a laser system based on a Fabry-Pérot cavity modified with a weak longitudinal computer-generated hologram. The combined cavity and hologram feedback mechanisms lead to highly selective single mode emission which ...
Marshall, O. +7 more
core +1 more source