% void CLASS cam_xyz_coeff (float rgb_cam[3][4], double cam_xyz[4][3]) % { % double cam_rgb[4][3], inverse[4][3], num; % int i, j, k; % % for (i=0; i < colors; i++) /* Multiply out XYZ colorspace / % for (j=0; j < 3; j++) % for (cam_rgb[i][j] = k=0;…