Results 11 to 20 of about 1,620,823 (329)
Nature Communications, 2023 Although perovskite X-ray detectors have revealed promising properties, their dark currents are usually hundreds of times larger than the practical requirements.
Peng Jin +13 more
semanticscholar +1 more source
LISA for cosmologists: Calculating the signal-to-noise ratio for stochastic and deterministic sources [PDF]
Physical Review D, 2019 We present the steps to forecast the sensitivity of the Laser Interferometer Space Antenna (LISA) to both a stochastic gravitational wave background and deterministic wave sources. We show how to use these expressions to estimate the precision with which
Tristan L. Smith, R. Caldwell
semanticscholar +1 more source
Signal-To-Noise Ratio: A Robust Distance Metric for Deep Metric Learning [PDF]
Computer Vision and Pattern Recognition, 2019 Deep metric learning, which learns discriminative features to process image clustering and retrieval tasks, has attracted extensive attention in recent years.
Tongtong Yuan +4 more
semanticscholar +1 more source
Contrast Signal to Noise Ratio
Electronic Imaging, 2021 The detection and recognition of objects is essential for the operation of autonomous vehicles and robots. Designing and predicting the performance of camera systems intended to supply information to neural networks and vision algorithms is nontrivial.
R. Jenkin
openaire +2 more sources
Terahertz spectroscopy in biomedical field: a review on signal-to-noise ratio improvement
, 2020 With the non-ionizing, non-invasive, high penetration, high resolution and spectral fingerprinting features of terahertz (THz) wave, THz spectroscopy has great potential for the qualitative and quantitative identification of key substances in biomedical ...
Yan Peng +4 more
semanticscholar +1 more source
Audiology: Communication Research, 2017 RESUMO Introdução No ambiente escolar, os professores sentem-se incomodados em ministrar aulas em salas ruidosas e percebem a dificuldade dos alunos em ouvir a informação, constatando, assim, que o ruído não é apenas um incômodo, mas também um fator ...
Aline Duarte da Cruz +7 more
doaj +1 more source
Improving the signal-to-noise-ratio in lattice gauge theories [PDF]
, 1997 Renormalization of composite fields is employed to suppress the statistical noise in lattice gauge calculations. We propose a new action which differs from the standard Wilson action by ''irrelevant'' operators, but suppresses the fluctuations of the ...
Langfeld, Kurt +2 more
core +3 more sources
Partition optimization for a random process realization to estimate its expected value [PDF]
Serbian Journal of Electrical Engineering, 2017 The paper provides an analytical proof the optimal number of partitions of a non-stationary random process realization, which is necessary for estimating its expected value when using “the estimation reproduction” method for signal processing ...
Marchuk Vladimir +4 more
doaj +1 more source
The Application of Contrast-Enhanced 3D-STIR-VISTA MR Imaging of the Brachial Plexus
Journal of the Belgian Society of Radiology, 2022 Objective: To introduce contrast-enhanced 3D-STIR-VISTA sequence that would improve the image quality for the brachial plexus imaging and enhance the contrast between the brachial plexus and surrounding tissues.
Dingsheng Han +3 more
doaj +1 more source