Title :
A system design of portable color density measurement instrument based on SCM
Author_Institution :
Dept. of Electron. & Inf. Eng., Shaanxi Univ. of Technol., Hanzhong, China
Abstract :
Based on the principles of color recognition and the characteristics of color, a color recognition system which adopted the S7505 sensor and the SCM has been designed. This system combined full spectrum light source with narrow-band multi-color RGB Silicon Photodiode, thus, the color can be collected and processed in printing reliably and the color information of object also can be recognized more accurately and conveniently. The experiment demonstrated that the method which we proposed can accomplish the color measurement accurately and implement the detection of three primary colors.
Keywords :
density measurement; image colour analysis; microcontrollers; optical variables measurement; photodetectors; photodiodes; RGB silicon photodiode; S7505 sensor; SCM; color recognition system; full spectrum light source; portable color density measurement instrument; printing reliably; red-green-blue; three primary colors; Character recognition; Color; Density measurement; Instruments; Light sources; Narrowband; Photodiodes; Sensor phenomena and characterization; Sensor systems; Silicon; Color detection; Microcontroller; Print; Signal acquisition;
Conference_Titel :
Test and Measurement, 2009. ICTM '09. International Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4699-5
DOI :
10.1109/ICTM.2009.5412891
