mean
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Name
mean - compute local mean
Syntax
#include <xite/stdiff.h>
int mean( IBAND input, IBAND output,
int deltax, int deltay );
Description
Local Mean over deltax deltay.
deltax = Local area width
deltay = Local area height
Restrictions
Only non-complex pixel-types.
Return value
0 => ok
1 => Illegal pixel-type
2 => Different input pixel-types in 'input' and 'output'
3 => Bad deltax value
4 => Bad deltay value
Author
Otto Milvang
Revised
Svein Bøe, Ifi, UiO (to allow all non-complex pixel types)
Id
$Id: mean.c,v 1.29 1996/11/08 14:05:36 svein Exp $