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Color Reproduction of Digital Camera Systems Using LED Spotlight Illumination

Fischer, Sebastian and Khanh, Tran Quoc :
Color Reproduction of Digital Camera Systems Using LED Spotlight Illumination.
In: CIC23 Twenty-third Color and Imaging Conference, 19.-23. Oktober 2015, Darmstadt. CIC23 Twenty-third Color and Imaging Conference, Final Program and Proceedings, ISBN 978-0-89208-318-3
[Conference or Workshop Item] , (2015)

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: CIC23 Twenty-third Color and Imaging Conference, Final Program and Proceedings, ISBN 978-0-89208-318-3
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: CIC23 Twenty-third Color and Imaging Conference
Event Location: Darmstadt
Event Dates: 19.-23. Oktober 2015
Date Deposited: 03 May 2016 16:34
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