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Color Reproduction of Digital Camera Systems Using LED Spotlight Illumination

Fischer, Sebastian and Khanh, Tran Quoc (2015):
Color Reproduction of Digital Camera Systems Using LED Spotlight Illumination.
In: Twenty-third Color and Imaging Conference Final Program and Proceedings, pp. 143-147,
Society for Imaging Science and Technology, 23rd Color and Imaging Conference, Darmstadt, Germany, 19.-23.10.2015, ISSN 2166-9635, ISBN 978-0-89208-318-3,
[Conference or Workshop Item]

Abstract

The use ofLED spotlights has become more and more common in today’s digital film and television production. In this context, the flexibility that comes along with the new LED technology offers a unique possibility to optimize the color reproduction of digital camera systems. In the following paper, an appropriate evaluation model should be proposed. It compares the reproduced image of a scene, depending on the spectra of the illuminating LED spotlights, to its direct perception under a reference illuminant and tries to minimize the perceived color differences by finding an optimal LED spectrum for each specific scene. The performance of this model will be tested using a set of 143 different surface colors and a measure for the quality of the color reproduction will be introduced.

Item Type: Conference or Workshop Item
Erschienen: 2015
Creators: Fischer, Sebastian and Khanh, Tran Quoc
Title: Color Reproduction of Digital Camera Systems Using LED Spotlight Illumination
Language: English
Abstract:

The use ofLED spotlights has become more and more common in today’s digital film and television production. In this context, the flexibility that comes along with the new LED technology offers a unique possibility to optimize the color reproduction of digital camera systems. In the following paper, an appropriate evaluation model should be proposed. It compares the reproduced image of a scene, depending on the spectra of the illuminating LED spotlights, to its direct perception under a reference illuminant and tries to minimize the perceived color differences by finding an optimal LED spectrum for each specific scene. The performance of this model will be tested using a set of 143 different surface colors and a measure for the quality of the color reproduction will be introduced.

Title of Book: Twenty-third Color and Imaging Conference Final Program and Proceedings
Publisher: Society for Imaging Science and Technology
ISBN: 978-0-89208-318-3
Divisions: 18 Department of Electrical Engineering and Information Technology
18 Department of Electrical Engineering and Information Technology > Institute for Electromechanical Design (dissolved 18.12.2018)
18 Department of Electrical Engineering and Information Technology > Light Technology
Event Title: 23rd Color and Imaging Conference
Event Location: Darmstadt, Germany
Event Dates: 19.-23.10.2015
Date Deposited: 03 May 2016 16:34
Official URL: https://www.ingentaconnect.com/contentone/ist/cic/2015/00002...
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