telephil9 / ifilter

image filters (color, blur, dither, ...)

ifilter

Image filters

Installation

Clone the repository using git/clone

% cd ifilter
% mk
% mk install

Usage

% png -9 image.png | image/cfilter -f grayscale | image/dither | topng > out.png

See ifilter(1) for documentation.

Author

phil9

License

MIT