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Effect of LED Spectra of Different Saturating Levels on the Color Preference of Red Makeup Products

Bodrogi, Peter Zsolt and Khanh, Tran Quoc
China Solid State Lighting Alliance (CSA) (Corporate Creator) (2016):
Effect of LED Spectra of Different Saturating Levels on the Color Preference of Red Makeup Products.
In: Proceedings of the 13th China International Forum on Solid State Lighting, In: China International Forum on Solid State Lighting (SSLChina), Peking, 15.-18. November 2016, [Conference or Workshop Item]

Abstract

Reddish cosmetics products (e.g. skin -tone powders or red lipsticks) are important for the LED lighting of beauty shops and TV or film productions. In our visual experiment, subjects had to assess their color preference, naturalness, and vividness impression of such cosmetics products viewed with seven different mult i-LED spectra of a six-channel LED illuminating system at 3200 K and 500 lx. It was found that1. a mult i-LED spectrum with a maximum color rendering index does not guarantee best visual color preference, naturalness or vividness assessments;2. a quantity describing object oversaturation (e.g. a color gamut index) is a better descriptor; and 3. if over-saturation exceeds a certain limit then observers will not prefer these reddishcosmetic products any more.

Item Type: Conference or Workshop Item
Erschienen: 2016
Creators: Bodrogi, Peter Zsolt and Khanh, Tran Quoc
Title: Effect of LED Spectra of Different Saturating Levels on the Color Preference of Red Makeup Products
Language: English
Abstract:

Reddish cosmetics products (e.g. skin -tone powders or red lipsticks) are important for the LED lighting of beauty shops and TV or film productions. In our visual experiment, subjects had to assess their color preference, naturalness, and vividness impression of such cosmetics products viewed with seven different mult i-LED spectra of a six-channel LED illuminating system at 3200 K and 500 lx. It was found that1. a mult i-LED spectrum with a maximum color rendering index does not guarantee best visual color preference, naturalness or vividness assessments;2. a quantity describing object oversaturation (e.g. a color gamut index) is a better descriptor; and 3. if over-saturation exceeds a certain limit then observers will not prefer these reddishcosmetic products any more.

Title of Book: Proceedings of the 13th China International Forum on Solid State Lighting
Divisions: 18 Department of Electrical Engineering and Information Technology > Institute for Electromechanical Design > Light Technology
18 Department of Electrical Engineering and Information Technology > Institute for Electromechanical Design
18 Department of Electrical Engineering and Information Technology
Event Title: China International Forum on Solid State Lighting (SSLChina)
Event Location: Peking
Event Dates: 15.-18. November 2016
Date Deposited: 15 Apr 2017 18:13
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