ybmtopbm
Convert YBM face format to PBM
TLDR
Convert Bennet Yee face to PBM
$ ybmtopbm [input.ybm] > [output.pbm]
SYNOPSIS
ybmtopbm [file]
DESCRIPTION
ybmtopbm converts Bennet Yee's "face" format to PBM. YBM was used for simple face images. Part of Netpbm toolkit.