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HISTOMEANSTD
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
histoMeanStd - linear scaling to desired mean and std.
SYNTAX
#include <
xite/statistics.h>
int histoMeanStd( IBAND b1, IBAND b2,
double mean, double std );
DESCRIPTION
histoMeanStdperforms a linear adjustment ofthe input band
b1into the output band
b2so that the output band receives the specifiedmean and standard deviation, if possible.
Output values below minimum for the actual pixel type are setto this minimum, and analogically for values above themaximum.
Identical arguments for b1 and b2 are allowed. The routineaccepts all pixel types except complex and double complex.
RESTRICTIONS
Only the largest common rectangle of b1 and b2 isprocessed.
SEE ALSO
histoEq(3),
histoNorm(3),
scale(3)
RETURN VALUE
0 => ok
1 => bands have different pixel types
2 => bands have complex pixel type
3 => standard deviation <= 0
AUTHOR
Tor Lønnestad, BLAB, Ifi, UiO
ID
$Id: histoMeanStd.c,v 1.25 1997/01/27 09:38:54 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- RESTRICTIONS
- SEE ALSO
- RETURN VALUE
- AUTHOR
- ID
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