MAN page from Mandrake Other XITE-3.3-3.i386.rpm

THRESPTILE

Section: User Commands (1)
Updated: 16 Mar 1998
Index

 

NAME

thresPtile - threshold at specified percentage

 

SYNTAX

 thresPtile [-l <lpv>] [-h <hpv>]
   <inimage> [<outimage>] <pTile>

 

DESCRIPTION

thresPtilecalculates, and eventually applies,the threshold needed to threshold the imageaccording to the pTileargument, pTilepercentof the pixels will be below the threshold, and(100 - <pTile>) percent will be above.

 lpv - output for low pixels (below thrs.) Default 0
 hpv - output for high pixels (above thrs.) Default 255
 inimage - input image
 outimage - output image
 pTile - percent of pixels below or at threshold

If an output image is given, the input image isthresholded and written to the output image.Otherwise the threshold value is only reportedto standard output.

 

FILES

 

SEE ALSO

 

DIAGNOSTICS

 

RESTRICTIONS

 If (pTile < 0.0) pTile is set to 0.0
 If (pTile > 100.0) pTile is set to 100.0
 Only UNS_BYTE pixels are supported

 

AUTHOR

Tor L|nnestad, BLAB, ifi, UiO

 

EXAMPLES

 thresPtile mona.img 65
 thresPtile -h 1 mona.img monaThres.img 73.5

 

ID

$Id: thresPtile.c,v 1.19 1996/11/08 14:06:09 svein Exp $

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Index

NAME

SYNTAX

DESCRIPTION

FILES

SEE ALSO

DIAGNOSTICS

RESTRICTIONS

AUTHOR

EXAMPLES

ID

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