Results 21 to 30 of about 233,212 (303)
Study the Field of View Influence on the Monchromatic and Polychromatic Image Quality of a Human Eye
JOIV: International Journal on Informatics Visualization, 2022 In this paper, the effect of the eye field of view (known as F.O.V.) on the performance and quality of the image of the human eye is studied, analyzed, and presented in detail.
Adeeb Mansoor Qasim +4 more
doaj +1 more source
Line-Based Modulation Transfer Function Measurement of Pixelated Displays
IEEE Access, 2020 This paper proposes a line-based method for measuring the modulation transfer function (MTF) of a display. In this method, the spatial distribution of a single line that is displayed in a small region of the screen is analyzed.
Kenichiro Masaoka
doaj +1 more source
Developed an In-Line System of Measuring MTF for Automating the Assembly Process of Lens-Module in a Smartphone Camera [PDF]
한국정밀공학회지, 2021 In this paper, we would like to introduce an in-line MTF (Modulation Transfer Function) measuring system which is compatible with the automated assembly process line of lens-modules in smartphone cameras.
Sangseon Lee, Hojae Lee
doaj +1 more source
Measurement of the optical transfer function using a white-dot pattern presented on a liquid-crystal display [PDF]
Journal of the European Optical Society-Rapid Publications, 2013 The optical transfer function (OTF) and its modulus, the modulation transfer function (MTF), are widely accepted measurements of the quality of optical systems. There are different ways of estimating both OTF and MTF. Random-dot-pattern methods have some
Navas-Moya F. A. +3 more
doaj +1 more source
Review of kinetic modulation experiments in low power nuclear reactors
EPJ Nuclear Sciences & Technologies, 2020 The safety improvement of nuclear reactors requires continuous efforts in understanding the fundamental physical quantities related to the fission process. In neutronic models, the reactor dynamics is covered by the kinetic parameters to characterize the
Jiang Yifeng +3 more
doaj +1 more source
Applied Sciences, 2020 The expressions of wave structure function (WSF) and long-exposure modulation transfer function (MTF) for laser beam propagation through non-Kolmogorov turbulence were derived in our previous work. In this paper, based on anisotropic maritime atmospheric
Bing Guan +3 more
doaj +1 more source
IEEE Access, 2018 The real-time, edge-based, multidirectional modulation transfer function (MTF) measurement system has elucidated the MTF characteristics of sampled imaging systems.
Kenichiro Masaoka
doaj +1 more source
Experimental determination of limiting range of vision for underwater laser system [PDF]
Омский научный вестник, 2020 Modern tasks of improving the quality of underwater research results require the use of innovative solutions. One of the modern directions is the development of informative channels based on laser systems for underwater vision.
A. S. Golosnoy
doaj +1 more source
Pixel Crosstalk and Correlation with Modulation Transfer Function of CMOS Image Sensor [PDF]
, 2005 The Modulation Transfer Function is a common metric used to quantify image quality but inter-pixel crosstalk analysis is also of interest. Because of an important number of parameters influencing MTF, its analytical calculation and crosstalk ...
Magali Estribeau +3 more
core +1 more source
International Journal of Applied Mechanics and Engineering, 2021 The investigation of thermal modulation on double-diffusive stationary convection in the presence of an applied magnetic field and internal heating is carried out.
S.H. Manjula, P. Suresh, M.G. Rao
doaj +1 more source