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A pgmenhance linux parancs manual oldala és súgója. A pgmenhance parancs beolvas egy PGM fájlt bemenetként, majd javítja annak éleit, és egy másik PGM fájlt ad kimenetként.
Man oldal kimenet
man pgmenhance
pgmenhance(1) General Commands Manual 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 section 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)
Súgó kimenet
pgmenhance --help
pgmenhance: Use 'man pgmenhance' for help.
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