Results 61 to 70 of about 2,749,034 (338)
Animals, 2023 Terrorist organizations have compelled security authorities of every nation to make an increasingly significant commitment toward mitigating the risk of mass casualties and severe financial and property damages.
Antônio J. de Miranda-Magalhães +4 more
doaj +1 more source
Global Optimization for Future Gravitational Wave Detectors' Sites [PDF]
, 2015 We consider the optimal site selection of future generations of gravitational wave detectors. Previously, Raffai et al. optimized a 2-detector network with a combined figure of merit.
Gondan, Laszlo +7 more
core +3 more sources
Real-time terahertz imaging with a single-pixel detector
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2020 Terahertz (THz) radiation is poised to have an essential role in many imaging applications, from industrial inspections to medical diagnosis. However, commercialization is prevented by impractical and expensive THz instrumentation.
R. Stantchev +3 more
semanticscholar +1 more source
Frontiers in PhysicsThe latest synchrotron radiation sources have the capability to produce X-ray beams with a photon flux that can be up to three orders of magnitude higher than previous-generation facilities, and that are not manageable by the currently available 2D ...
Marin Collonge +10 more
doaj +1 more source
Particle detectors and the zero mode of a quantum field [PDF]
, 2014 We study the impact of the zero-mode of a quantum field on the evolution of a particle detector. For a massless scalar field in a periodic cavity, we show that the impact of the zero mode on the Unruh-DeWitt detector and its derivative-coupling ...
Louko, Jorma, Martin-Martinez, Eduardo
core +2 more sources
Journal of Engineering Science (Chişinău), 2018 Infrared detectors have wide application in a range of industry sectors, including defence, astronomy, medicine, environmental safety, and remote sensing. The applications requiring the highest sensitivity over a broad spectrum of wavelengths are usually based on the high performance mercury cadmium telluride HgCdTe ternary alloy, since HgCdTe-based ...
openaire +3 more sources
DSFD: Dual Shot Face Detector [PDF]
Computer Vision and Pattern Recognition, 2018 Recently, Convolutional Neural Network (CNN) has achieved great success in face detection. However, it remains a challenging problem for the current face detection methods owing to high degree of variability in scale, pose, occlusion, expression ...
Jian Li +8 more
semanticscholar +1 more source
BAF-Detector: An Efficient CNN-Based Detector for Photovoltaic Cell Defect Detection
IEEE transactions on industrial electronics (1982. Print), 2022 The multiscale defect detection for photovoltaic (PV) cell electroluminescence (EL) images is a challenging task, due to the feature vanishing as network deepens.
Binyi Su, Haiyong Chen, Zhong Zhou
semanticscholar +1 more source
LiInSe2 for Semiconductor Neutron Detectors
Frontiers in Physics, 2020 Lithium indium selenide (LiInSe2) is being developed for use as a room temperature semiconductor detector for thermal neutrons. The material has been studied for a number of applications including non-linear optics such as parametric oscillators, as ...
Alireza Kargar +8 more
doaj +1 more source
S^3FD: Single Shot Scale-Invariant Face Detector [PDF]
IEEE International Conference on Computer Vision, 2017 This paper presents a real-time face detector, named Single Shot Scale-invariant Face Detector (S3FD), which performs superiorly on various scales of faces with a single deep neural network, especially for small faces.
Shifeng Zhang +5 more
semanticscholar +1 more source