Examples (2)
Edge-enhance a PGM image
pgmenhance path/to/image.pgm > path/to/output.pgmSpecify the level of enhancement
pgmenhance -1..9 path/to/image.pgm > path/to/output.pgmmade by @shridhargupta | data from tldr-pages
Edge-enhance a PGM image
pgmenhance path/to/image.pgm > path/to/output.pgmSpecify the level of enhancement
pgmenhance -1..9 path/to/image.pgm > path/to/output.pgm