Henry Robbins
color_matrix (2021)
Netpbm (P3)
source code
color_matrix (2021)
Netpbm (P3)
source code
The rows and columns of the matrix are the colors white, red, green, blue, and black in that order. The remaining entries of the matrix are the respective column and row colors added together. For example, blue (001) + green (010) = cyan (011).