im_bandmean(3) im_bandmean(3)
NAME
im_bandmean - average bands in an image
SYNOPSIS
#include <vips/vips.h>
int im_bandmean( in, out )
IMAGE *in, *out;
DESCRIPTION
im_bandmean(3) writes a one-band image where each pixel is the average
of the bands for that pixel in the input image. The output band format
is the same as the input band format.
Any size, any number of bands, any type.
RETURN VALUE
The function returns 0 on success and -1 on error.
SEE ALSO
im_add(3), im_mean(3), im_recomb(3)
18 July 2007 im_bandmean(3)
im_bandmean 7.14.5 - Generated Fri Sep 5 20:44:19 CDT 2008