pgmenhance man page on IRIX

pgmenhance man page on IRIX

Man page or keyword search:
man Server 31559 pages
apropos Keyword Search (all sections)
Output format

pgmenhance(1)					    pgmenhance(1)

NAME
       pgmenhance - edge-enhance a portable graymap

SYNOPSIS
       pgmenhance [-N] [pgmfile]

DESCRIPTION
       Reads  a	 portable  graymap as input.  Enhances the edges,
       and writes a portable graymap as output.

       The edge enhancing  technique  is  taken	 from  Philip  R.
       Thompson's  "xim" program, which in turn took it from sec
       tion 6 of "Digital Halftones  by	 Dot  Diffusion",  D.  E.
       Knuth,  ACM Transaction on Graphics Vol. 6, No. 4, October
       1987, which in turn got it from two 1976 papers by  J.  F.
       Jarvis et. al.

OPTIONS
       The  optional -N flag should be a digit from 1 to 9.  1 is
       the lowest level of enhancement, 9  is  the  highest,  The
       default is 9.

SEE ALSO
       pgmedge(1), pgm(5), pbm(5)

AUTHOR
       Copyright (C) 1989 by Jef Poskanzer.

			 13 January 1989	    pgmenhance(1)

[top]

List of man pages available for IRIX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome