• KOLs
  • Led Sources
  • Sophie Jost‐boissard

Sophie Jost‐Boissard: Influence Statistics

Sophie Jost‐Boissard

Sophie Jost‐Boissard

Univ Lyon, ENTPE, Ecole Centrale de Lyon, CNRS, LTDS, UMR5513, 69518 Vaulx-en-Velin, France | ENTPE – LGCB Laboratory, 2 rue Maurice Audin, Vaulx‐en‐Velin, 69120, France | ...

Sophie Jost‐Boissard: Expert Impact

Concepts for which Sophie Jost‐Boissard has direct influence: Led sources , Colour quality , Light sources , Forehead cheek , Cheek forehead , Colour differences , Oriental women .

Sophie Jost‐Boissard: KOL impact

Concepts related to the work of other authors for which for which Sophie Jost‐Boissard has influence: Colour preference , Light sources , Color rendition , Sun exposure , Gamut area .

KOL Resume for Sophie Jost‐Boissard

Year
2022

Univ Lyon, ENTPE, Ecole Centrale de Lyon, CNRS, LTDS, UMR5513, 69518 Vaulx-en-Velin, France

2018

ENTPE – LGCB Laboratory, 2 rue Maurice Audin, Vaulx‐en‐Velin, 69120, France

2014

Laboratoire Génie Civil et Bâtiment, Ecole Nationale des Travaux Publics de l'Etat, Université de Lyon, Lyon, France

Prominent publications by Sophie Jost‐Boissard

KOL-Index: 5702 . The CIE General Colour Rendering Index is currently the criterion used to describe and measure the colour-rendering properties of light sources. But over the past years, there has been increasing evidence of its limitations particularly its ability to predict the perceived colour quality of light sources and especially some LEDs. In this paper, several aspects of perceived colour quality ...
Known for Colour Quality | Light Sources | Visual Appreciation | Fidelity Indices
KOL-Index: 4115 . The CIE Color Rendering Index (CRI) is the most widely-used measure of quantifying and comparing the color rendering properties of light sources. There is however today a debate concerning the limitations of this index for sources such as LEDs. In this paper we present a new approach to quantifying the visual color quality of light sources. We investigated the color rendering of fruit and ...
Known for Led Sources | Color Rendering | Lighting Quality | 40 Observers
KOL-Index: 2907 . OBJECTIVE: To provide an approach to facial contrast, analysing CIELAB colour differences (ΔEab,10∗) and its components in women's faces from two different ethnic groups, illuminated by modern white light-emitting diodes (LEDs) or traditional illuminants recommended by the International Commission on Illumination (CIE). METHODS: We performed spectrophotometric measurements of spectral ...
Known for Forehead Cheek | White Light | Spectrophotometric Measurements | Led Illuminants
KOL-Index: 1064 . A psychophysical experiment was conducted to investigate the perceived color rendition of facial complexion under different spectral power distributions (SPDs). Sixty-three subjects completed a categorical evaluation of their own skin under 20 light sources at 2700 K (fluorescent and LED), in a full-size booth. The aim was to investigate the influence of SPD on the appreciation of ...
Known for Psychophysical Experiment | Light Sources | Spectral Distributions

Key People For Led Sources

Top KOLs in the world
#1
Mark S Rea
circadian disruption visual performance melatonin suppression
#2
Nadarajah Narendran
junction temperature white leds phosphor layer
#3
Jean P Freyssinier‐Nova
color rendering proposed unified phosphor‐scattered photons
#4
Kevin W Houser
color preference light sources brightness perception
#5
Mariana G Figueiro
circadian disruption melatonin suppression lighting intervention
#6
John F Van Derlofske
quantum dots aspheric surfaces visual benefits

Univ Lyon, ENTPE, Ecole Centrale de Lyon, CNRS, LTDS, UMR5513, 69518 Vaulx-en-Velin, France | ENTPE – LGCB Laboratory, 2 rue Maurice Audin, Vaulx‐en‐Velin, 69120, France | Laboratoire Génie Civil et Bâtiment, Ecole Nationale des Travaux Publics de l'