pbmtopgm Command Examples

Convert a PBM image to PGM by averaging areas surrounding individual pixels. See also: pnmconvol, pamditherbw. More information: https://netpbm.sourceforge.net/doc/pbmtopgm.html.

• Convert PBM image to PGM by averaging the wxh-sized area surrounding each pixel:

pbmtopgm {{w}} {{h}} {{path/to/image.pbm}} > {{path/to/output.pgm}}