ybmtopbm

Convert a Bennet Yee "face" file to PBM. More information: https://netpbm.sourceforge.net/doc/ybmtopbm.html.

• Convert a YBM image file to PBM:

ybmtopbm {{path/to/input_file.ybm}} > {{path/to/output_file.pbm}}