색좌표를 이용한 색 정보 검출 방법 연구

Abstract

This study suggests a new method to detect color information without using spectrophotometer by optical element such as optical fiber, color sensor, and LED. This research aim is to develop a portable color information detection system. It detects the color information and wavelength of the sample in the CIE diagram. In this color information detection system, the wavelength can be calculated with any kind of samples including liquid and solid types without disturbance from surroundings because of selectively measuring reflection, absorption, and transmittance according to the state of the sample. It can be used a colorimeter and partially replace the function of a spectrophotometer.