Colorimetric Measurement System and Its Algorithm Based on Linear Array CCD

We propose a method of colorimetric measurement system construction based on linear array CCD. It can be used to measure the color information of illumination light source that commonly used. At the same time, we also have given the algorithm ideas of chromatic parameters in details which have been used to develop the rapid PC calculation software. By using this measurement system, we have a colorimetric experiment on LED light source, and the mea- surement results are basically consistent with the standard LED spectrum tester.