A Low-cost Mobile Device For Skin Tone Measurement Using Filter Array Spectrum Sensor

被引：0
|
作者：
Chang, Cheng-Chun [1 ]
Chuang, Yung-Chi [1 ]
Wu, Chien-Ta [1 ]
Choi, Byung Il [2 ]
Lee, Kwansik [2 ]
Woo, Seongsu [2 ]
Rao, Saifullah [2 ]
Kim, Jihoon [2 ]
机构：
[1] Natl Taipei Univ Technol, Dept Elect Engn, Taipei 10608, Taiwan
[2] NanoLambda Korea, Daejeon, South Korea
来源：
2014 IEEE SENSORS | 2014年
关键词：
COLOR;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Skin tone measurement has a proven market and has many identified and potential applications. In this work, we use an innovative filter array spectrum sensor to achieve a low-cost mobile device for skin-tone and skin-spectrum measurement. The core technology of this spectrum sensor on-a-chip is based on nano-optical filter array which can be integrated onto a regular photo-detector such as CMOS imager. It is expected that the potential low price under mass production would make chip-scale color/spectrum sensing instrument suitable to be integrated into commercial-grade gadgets, while providing professional-grade color/spectrum information. We demonstrated an innovative method for skin tone (skin spectrum) measurement using this innovative filter array spectrum sensor. Experimental results shows spectral aggregated relative error (ARE) = 0.0118 and Delta xy = 0.0037 can be achieved by this proposed approach.
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页数：4
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