Novel measurement of chromaticity of color ball

ASIA unversity > 資訊學院 > 光電與通訊學系 > 期刊論文 > Item 310904400/17127

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题名:	Novel measurement of chromaticity of color ball
作者:	陳榮燊;Chen, Rung-Sheng
贡献者:	光電與通訊學系
关键词:	luminance, chromaticity, data comparison
日期:	2012
上传时间:	2012-11-26 02:22:18 (UTC+0)
摘要:	In this paper we present a new color measurement technique in which an innovation of a seven color ball sensor to detect the chromaticity of the tested sample was introduced. Developed with the advanced micro-processor, color ratio comparison technique, technique of the optoelectronic detection and multiplexer circuit and software design, this measurement device is capable to perform an accurately stable, high speed and multi color detection by real time measurement. By this arrangement, the seven color balls produce 5040 combinations of color. Compared with traditional spectro-photometer, the color detection error of the system is less than 0.1%. And it can be applied to classify the LED’s color luminance and chromaticity.
關聯:	Journal of Chung Cheng Institute of Technology
显示于类别:	[光電與通訊學系] 期刊論文

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