ppmtorgb3(1) - phpMan

Ppmtorgb3 User Manual(0)                                                 Ppmtorgb3 User Manual(0)



NAME
       ppmtorgb3 - separate a PPM image into three PGMs


SYNOPSIS
       ppmtorgb3

       [ppmfile]


DESCRIPTION
       This program is part of Netpbm(1).

       ppmtorgb3  reads  a PPM image as input and writes three PGM images as output, one each for
       red, green, and blue.

       ppmtorgb3 constructs the output filenames by taking the input filename, stripping off  any
       extension, and appending .red, .grn, .blu.  For example, separating lenna.ppm would result
       in lenna.red, lenna.grn, and lenna.blu.  If the input comes from stdin, the names are  no-
       name.red, noname.grn, and noname.blu.


SEE ALSO
       rgb3toppm(1), pamchannel(1), ppmtopgm(1), pgmtoppm(1), ppm(1), pgm(1)



AUTHOR
       Copyright (C) 1991 by Jef Poskanzer.

DOCUMENT SOURCE
       This  manual page was generated by the Netpbm tool 'makeman' from HTML source.  The master
       documentation is at

              http://netpbm.sourceforge.net/doc/ppmtorgb3.html

netpbm documentation                     10 January 1991                 Ppmtorgb3 User Manual(0)

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