# Ordered Dithering Example
This is a small program written to apply "ordered dithering" to
images. It was written to better understand how ordered dithering
works, and also to test its viability for displaying images in a
one-bit space (for another project).
There are two programs: `bayer` and `dither`. The `bayer` program
generates threshold matrices for the ordered dithering algorithm.
The `dither` program reads farbfeld images from stdin, and writes
dithered farbfeld images to stdout.
To run a test program, run:
$ make clean test N=3
The test program requires that `farbfeld` and `feh` are installed
on the machine. These are available in most package managers.