Computerized Color Matching Study Based On Minimum Error Mean Fitting Method

In the practical application of the Computer Color Matching, we usually need the color RGB values of the fabric to find the corresponding ratio of the dye. According to the analysis of the experimental data, this paper uses the average minimum error method and Newton iteration method to establish the mathematical model, and ultimately gets the relationship between the dye ratio and fabric color RGB.The first chapter introduces the background, status and classification of the modern computer color matching technology. The second chapter describes the basic principles, color judgment, and color space related to the mathematical model. These two chapters are the basic theory involved in Computer Color Matching. The third chapter describes the basic theory involved in the mathematical model, including the concept of the average minimum error method and Newton iteration method. The fourth chapter analyzes and summarizes the experimental data. Based on the conclusion of the fourth chapter, the fifth Chapter builds the mathematical model, and compares the experimental date and the results of the mathematical model.This study proved that the mathematical model by the average minimum error method is entirely feasible in solving computer dyeing, and the error between its results and the actual measurement data is very small, so this method can be applied to practice...