49 lines
1.4 KiB
Groff
49 lines
1.4 KiB
Groff
$NetBSD: patch-man_puzzle-diff.8,v 1.1 2012/03/12 14:51:39 wiz Exp $
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Fix some bugs in the man page (mandoc -Tlint).
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--- man/puzzle-diff.8.orig 2009-03-24 14:01:25.000000000 +0000
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+++ man/puzzle-diff.8
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@@ -15,10 +15,12 @@
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.\"
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.Dd $Mdocdate: September 23 2007 $
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.Dt PUZZLE-DIFF 1
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+.Os
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.Sh NAME
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-.Nm puzzle\-diff \- Compare pictures with libpuzzle
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+.Nm puzzle\-diff
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+.Nd compare pictures with libpuzzle
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.Sh SYNOPSIS
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-.B puzzle\-diff
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+.Nm puzzle\-diff
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[\-b <contrast barrier for cropping] [\-c] [\-C <max cropping ratio>]
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[\-e] [\-E <similarity threshold>] [\-h] [\-H <max height>] [\-l <lambdas>]
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[\-n <noise cutoff>] [\-p <p ratio>] [\-t] [\-W <max width>]
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@@ -31,16 +33,15 @@ Try
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.Em puzzle\-diff \-h
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for more info.
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.Sh EXAMPLES
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-.Pp
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Output distance between two images:
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-.Bd \-literal \-offset indent
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+.Bd -literal -offset indent
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$ puzzle\-diff pic\-a\-0.jpg pics\-a\-1.jpg
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0.102286
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.Ed
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.Pp
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Compare two images, exit with 10 if they look the same, exit with 20 if
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they don't (may be useful for scripts):
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-.Bd \-literal \-offset indent
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+.Bd -literal -offset indent
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$ puzzle\-diff \-e pic\-a\-0.jpg pics\-a\-1.jpg
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$ echo $?
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10
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@@ -48,7 +49,7 @@ $ echo $?
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.Pp
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Compute distance, without cropping and with computing the average intensity
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of the whole blocks:
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-.Bd \-literal \-offset indent
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+.Bd -literal -offset indent
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$ puzzle\-diff \-p 1.0 \-c pic\-a\-0.jpg pic\-a\-1.jpg
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0.0523151
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.Ed
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