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CLOSESTMINMAX

Section: C Library Functions (3)
Updated: 16 Mar 1998
Index

 

NAME

closestMinMax - closest of minimum and maximum, noise reduction

 

SYNTAX

 #include <xite/minmax.h>

 BiffStatus closestMinMax( IBAND in_band,
    IBAND out_band, int dx, int dy );

 

DESCRIPTION

Compute minimum and maximum over a local region of sizedx* dy.New center pixel value is the one of the twothat is closest to the old center pixel value.

 

RESTRICTIONS

in_bandand out_bandmust have pixel type unsigned byte.

 

RETURN VALUE

 0 => ok
 1 => bad input pixel type
 2 => bad output pixel type
 3 => bad dx argument (less than 3)
 3 => bad dy argument (less than 3)

 

AUTHOR

Tor Lřnnestad, BLAB, Ifi, UiO

 

EXAMPLES

closestMinMax(b1, b2, 3, 5);

 

ID

$Id: closestMinMax.c,v 1.25 1997/01/10 16:10:24 svein Exp $

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Index

NAME

SYNTAX

DESCRIPTION

RESTRICTIONS

RETURN VALUE

AUTHOR

EXAMPLES

ID

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