Results 31 to 40 of about 15,115 (238)
Photodetectors for cylindrical illuminance sensor
, 2020 The paper describes the basic principles of illuminance measurement and possibilities of multi-point measurement of light field spatial properties.
Kozlok M. +3 more
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, 2023 Objective: The purpose of the present study was to assess the influence of color temperature and illuminance of ambient light on the accuracy of different intraoral scanners (IOSs) in complete-arch implant scans.
Revilla León, Marta +2 more
core +1 more source
Applied Sciences, 2021 Ambient illuminance and screen luminance have a significant influence on the visual fatigue and visual performance associated with the use of computers.
Ying Zhou +4 more
doaj +1 more source
Analysis of lighting on exterior scaffoldings at different times of day [PDF]
Archives of Civil Engineering, 2022 Lighting of the workplaces has a large impact on safety, proper vision comfort and visual efficiency. The aim of this article is to present an analysis of the lighting of the workplaces of people working on scaffoldings.
Iwona Szer, Jacek Szer
doaj +1 more source
Determination of illuminance level using ANN model
, 2007 In this study, an illuminance determining method, using an artificial neural network (ANN) model, has been designed. The model was realized as an alternative to existing simulation programs to determine the illuminance of a working place.
ATİŞ, SELÇUK, TOPUZ, VEDAT
core +2 more sources
MATEC Web of Conferences, 2018 Horizontal illuminance is an important indicator, which shows the resources of the light climate of each region. Meticulous consideration of the light-climate data allows us to develop graphs of diffuse and global illuminance (ED and EG) and go to the ...
Phuong Khanh Thi Nguyen +1 more
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Proceedings CVPR '89: IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003 The authors report theoretical and experimental results which underline the importance of mutual illumination to visual modules dealing with shape and with surface lightness. The experiments are in good agreement with results obtained with a simple theoretical model.
Forsyth, D, Zisserman, A
openaire +1 more source
Construction of Illuminance Distribution Measurement System and Evaluation of Illuminance Convergence in Intelligent Lighting System [PDF]
, 2020 -There have been various studies on illuminance evaluation in offices, but due to the difficulty of measurement by using many illuminance sensors, few examples of measurement of illuminance distribution in offices exist until present. We have proposed an
Tomoyuki Hiroyasu +3 more
core
BuildingsPrevious studies have focused on task/ambient illumination for visual effects and eye illumination for non-visual effects. In this context, eye illumination within the non-visual realm was defined as vertical non-visual eye illuminance.
Yuanyi Luo +5 more
doaj +1 more source
Estimation of horizontal illuminance for clear skies in Iran\ud
, 2009 In this study, illuminance on horizontal surface based on a proper method was estimated. In respect to no available data regarding irradiance, sky luminance and illuminance in Iran, computing horizontal illuminance by the IESNA method could be the viable
Golmohammadi, R. +5 more
core +1 more source