Conference Proceedings

Third International Conference on Advances in Computing, Electronics and Communication - ACEC 2015

Quadratic Color Model and Color Generation using RGB LEDs and Simplex Search Method For Industrial Lighting Control

Author(s) : HYUNGTAE KIM, JONGSEOK KIM, KYUNGCHAN JIN, MOONSOO PARK, SEUNGTAEK KIM

Abstract

A method for generating the target color in industrial lighting systems was proposed using the quadratic color model and simplex search method. The target color can be set in a Windows-based system and converted into the XYZ color coordinate system from the sRGB space. A quadratic color model was constructed between the input levels of RGB LEDs and the color coordinates of individual light components in a mixed light source. The quadratic color model is used to cover errors under low luminance condition while using the linear color model. The input levels were determined using the target color and quadratic model. In this study, the simplex search method is applied for determining input levels and is compared with other conventional methods.

Conference Title : Third International Conference on Advances in Computing, Electronics and Communication - ACEC 2015
Conference Date(s) : 10-11 October, 2015
Place : Hotel Novotel Zurich City-West, Zurich, Switzerland
No fo Author(s) : 5
DOI : 10.15224/978-1-63248-064-4-13
Page(s) : 59 - 62
Electronic ISBN : 978-1-63248-064-4
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