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Diffstat (limited to 'pamedge.html')
-rw-r--r-- | pamedge.html | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/pamedge.html b/pamedge.html index e68960fb..18675a9a 100644 --- a/pamedge.html +++ b/pamedge.html @@ -7,17 +7,14 @@ Updated: 11 January 2003 <A HREF="#index">Table Of Contents</A> -<A NAME="lbAB"> </A> <H2>NAME</H2> pamedge - edge-detect an image -<A NAME="lbAC"> </A> -<H2>SYNOPSIS</H2> +<H2 id="synopsis">SYNOPSIS</H2> <B>pamedge</B> [<I>imagefile</I>] -<A NAME="lbAD"> </A> -<H2>DESCRIPTION</H2> +<H2 id="description">DESCRIPTION</H2> <p>This program is part of <a href="index.html">Netpbm</a>. @@ -36,12 +33,11 @@ two Sobel gradient operators at 90 degrees to each other. For more details see "Digital Image Processing" by Gonzalez and Wintz, chapter 7. -<P>The maxval of the output is the same as the maxval of the input. -The effect is better with larger maxvals, so you may want to increase -the maxval of the input by running it through <B>pamdepth</B> first. +<P>The maxval of the output is the same as the maxval of the input, except at +least 255. The effect is better with larger maxvals, so you may want to +increase the maxval of the input by running it through <B>pamdepth</B> first. -<A NAME="lbAE"> </A> -<H2>SEE ALSO</H2> +<H2 id="seealso">SEE ALSO</H2> <B><A HREF="pgmenhance.html">pgmenhance</A></B>, <B><A HREF="pamditherbw.html">pamditherbw</A></B>, @@ -52,31 +48,27 @@ the maxval of the input by running it through <B>pamdepth</B> first. <B><A HREF="pam.html">pam</A></B>, <B><A HREF="pnm.html">pnm</A></B> -<A NAME="history"></a> -<h2>HISTORY</h2> +<h2 id="history">HISTORY</h2> <p><b>pamedge</b> was added to Netpbm in Release 10.14 (March 2003). It replaced <b>pgmedge</b>, which was the same thing, but worked only on PGM and PBM images. -<A NAME="lbAF"> </A> -<H2>AUTHOR</H2> +<H2 id="author">AUTHOR</H2> Copyright (C) 1991 by Jef Poskanzer. Adapted to <b>pnmedge</b> Peter Kichgessner in 1995, and then to <b>pamedge</b> by Bryan Henderson in 2003. <HR> -<A NAME="index"> </A> -<H2>Table Of Contents</H2> +<H2 id="index">Table Of Contents</H2> <UL> -<LI><A HREF="#lbAB">NAME</A> -<LI><A HREF="#lbAC">SYNOPSIS</A> -<LI><A HREF="#lbAD">DESCRIPTION</A> -<LI><A HREF="#lbAE">SEE ALSO</A> -<LI><A HREF=#history>HISTORY</A> -<LI><A HREF="#lbAF">AUTHOR</A> +<LI><A HREF="#synopsis">SYNOPSIS</A> +<LI><A HREF="#description">DESCRIPTION</A> +<LI><A HREF="#seealso">SEE ALSO</A> +<LI><A HREF="#history">HISTORY</A> +<LI><A HREF="#author">AUTHOR</A> </UL> </BODY> </HTML> |