该程序实现了从RGB空间模型到Lab模型的转换，分别采用三线性插值法与四面体插值法，并绘制出不同模型精度分布图，进行了比较，非常好运行。-The program implements the conversion RGB to Lab space model models were used to tri-linear interpolation method with tetrahedral interpolation method, and draw out the different d