im_remosaic - rebuild a mosaic, substituting filenames
int im_remosaic( IMAGE *in, IMAGE *out,
const char *old_str, const char *new_str )
im_remosaic(3) works rather as im_global_balance(). It takes apart the
mosaiced image in and rebuilds it, substituting images.
Unlike im_global_balance(3) images are substituted based on their
filenames. The rightmost occurence of the string old_str is swapped for
new_str, that file is opened, and that image substituted for the old
It’s convenient for multispectral images. You can mosaic one band, then
use that mosaic as a template for mosaicing the others automatically.
Functions return 0 on success and -1 on error.
7 Nov 2001