im_stats(3) - Linux man page

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

Referenced By

im_extract(3), im_mean_std_int_buffer(3), im_measure(3), im_minpos(3)