color conversion using tetrahedral interpolation. It can be used for any color conversion if you have a look-up talble of the color spaces. The source file is for the conversion of RGB to CMYK.

四面体网格生成模块，TETGEN4.3。基于点云网格化，基于表面网格内插生成四面体网格-Tetrahedral mesh generation module TETGEN4.3. Point cloud meshing, based on the surface grid interpolation to generate a tetrahedral mesh

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