Research Article

Evaluating the Performance of Polynomial Regression Method with Different Parameters during Color Characterization

Table 1

The color differences of RGB training sample data for different polynomials.

Mean Δ Min Δ Max Δ Std. Δ /var. Δ

10.91061.167037.58665.4642/29.8576
9.42791.121735.02084.9875/24.8748
8.73901.366330.48694.3973/19.3359
6.56930.606823.89923.1985/10.2302
3.90420.137120.80662.9348/8.6133
2.50730.174416.23861.9063/3.6338
1.81340.07888.57821.2957/1.6787