Results 1 to 10 of about 215,696 (175)

MFCT-GAN: multi-information network to reconstruct CT volumes for security screening [PDF]

open access: yesJournal of Intelligent Manufacturing and Special Equipment, 2022
Purpose – At airport security checkpoints, baggage screening is aimed to prevent transportation of prohibited and potentially dangerous items. Observing the projection images generated by X-rays scanner is a critical method.
Yixiang Jiang
doaj   +1 more source

Design of GaN-based user side DC/DC converter in DC distribution network [PDF]

open access: yes电力工程技术, 2022
The isolated DC/DC converter connects the low-voltage direct current (LVDC) distribution network and the user-side DC load serving as an important equipment in LVDC distribution network. In this paper,LLC resonant converter with zero voltage switching on
JIN Haozhe, CHEN Wu
doaj   +1 more source

Use of artificial intelligence in the field of sustainable architecture: Current knowledge [PDF]

open access: yesArchitecture Papers of the Faculty of Architecture and Design STU, 2021
Innovative technologies help automate the work of the designer. A 3D model of the building can be used to calculate the required values. This will also allow you to create associative sections that, when changing the geometry of the 3D model ...
Ing. arch. Veronika Krausková   +1 more
doaj   +1 more source

The Structural and Optical Investigation of Grown GaN Film on Porous Silicon Substrate Prepared by PLD [PDF]

open access: yesEngineering and Technology Journal, 2023
The optical properties of a grown gallium nitride (GaN) thin film on a porous silicon (P-Si) substrate was investigated. A Photo-electrochemical etching method was used to synthesize the Psi substrate, and a physical deposition method (pulsed laser ...
Haneen Jabar   +3 more
doaj   +1 more source

High-resolution XEOL spectroscopy setup at the X-ray absorption spectroscopy beamline P65 of PETRA III

open access: yesJournal of Synchrotron Radiation, 2022
A newly designed setup to perform steady-state X-ray excited optical luminescence (XEOL) spectroscopy and simultaneous XEOL and X-ray absorption spectroscopy characterization at beamline P65 of PETRA III is described. The XEOL setup is equipped with a He-
S. Levcenko   +8 more
doaj   +1 more source

Modeling negative and positive temperature dependence of the gate leakage current in GaN high-electron mobility transistors

open access: yesETRI Journal, 2022
Monte Carlo simulations show that, as temperature increases, the average kinetic energy of channel electrons in a GaN transistor first decreases and then increases. According to the calculations, the relative energy change reaches 40%.
Ling-Feng Mao
doaj   +1 more source

Deep Residual Network for High-Resolution Background Matting [PDF]

open access: yesRevista Română de Informatică și Automatică, 2021
Image matting is one of the most important tasks in the computer vision community whose popularity has increased in recent years. This is a highly critical method in video and image editing applications, which involves the separation of the foreground ...
Said EL ABDELLAOUI, Ilham KACHBAL
doaj   +1 more source

Thermodynamics, kinetics, and technology of synthesis of epitaxial layers of silicon carbide on silicon by coordinated substitution of atoms, and its unique properties. A review

open access: yesКонденсированные среды и межфазные границы, 2022
This review covers studies dedicated to the search for and development of sorbents for the extraction of the caesium-137. The review analyses a new method for growing SiC epitaxial films on Si, which is based on the coordinated substitution ...
Sergey A. Kukushkin, Andrey V. Osipov
doaj   +1 more source

Ultra-wide-field Fundus Image Synthesis Using Various GAN Models

open access: yesJOIV: International Journal on Informatics Visualization, 2022
Many people lose sight due to diabetic retinopathy. The reason that diabetic retinopathy is dangerous is that it cannot return to its pre-onset state after the disease's onset. Most patients take fundus images that capture the retina, and the doctor uses
Ara Ko, Jungwon Cho
doaj   +1 more source

Detection and localization enhancement for satellite images with small forgeries using modified GAN-based CNN structure

open access: yesIJAIN (International Journal of Advances in Intelligent Informatics), 2020
The image forgery process can be simply defined as inserting some objects of different sizes to vanish some structures or scenes. Satellite images can be forged in many ways, such as copy-paste, copy-move, and splicing processes.
Mohamed Mahmoud Fouad   +2 more
doaj   +1 more source

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