Design of low cost flexible RGB color sensor

Moghavvemi, M. and Jamuar, S.S. and Gan, E.H. and Yap, Y.C. (2012) Design of low cost flexible RGB color sensor. In: 2012 1st International Conference on Informatics, Electronics and Vision, ICIEV 2012, 18-19 May 2012, Dhaka, Bangladesh.

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Design of low cost, high speed portable color sensor suitable for use in external light environment susceptible to disturbances is presented. The color identification is based on sensing Red (R), Green (G) and Blue (B) colors reflected from the object using an ambient light phototransistor. The RGB combinations are divided into eight colors. The color sensor does not need optical devices and color filters. It has capability to track eight different colors with 100% accuracy in a working distance of 5 to 10 cm in the presence of normal background illumination. It allows the sensor to detect various colors at different distance with only one calibration and does not require calibration with eight colors before its use in measurement system.

Item Type: Conference or Workshop Item (Paper)
Additional Information: ISBN: 978-146731151-9 DOI: 10.1109/ICIEV.2012.6317416
Uncontrolled Keywords: Color sensor; LED source; Photodetector; Ambient light; Background illumination; Color filters; Color identification; Color sensors; Light environment; Low costs; Measurement system; Working distances
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Engineering
Depositing User: Ms. Norhamizah Tamizi
Date Deposited: 25 Mar 2014 09:04
Last Modified: 23 Nov 2017 02:44

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