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IM_STATS

IM_STATS

Section: C Library Functions (3) Updated: 24 October 1992
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NAME

im_stats - calculate many image statistics in a single pass  

SYNOPSIS

#include <vips/vips.h>

DOUBLEMASK *im_stats(in)
IMAGE *in;  

DESCRIPTION

Find many image statistics in a single pass through the PELs. Returns a DOUBLEMASK of 6 columns by n+1 (where n is number of bands in image in) rows. Columns are statistics, and are, in order: minimum, maximum, sum, sum of squares, mean, standard deviation. Row 0 has statistics for all bands together, row 1 has stats for band 1, and so on.

Non-complex images only!  

RETURN VALUE

NULL on error.  

SEE ALSO

im_avg(3), im_deviate(3)  

COPYRIGHT


National Gallery, 1992


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
SEE ALSO
COPYRIGHT

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