multires

multires

USAGE: multires inimg outimg [<-c> || <-m> || <-l LEVEL>]
[-b] [-d DEG_FILTERING <0.5>] [-q] [-L]

multires performs multi-resolution processing upon an image
ARGUMENTS:
inimg: input image filename (TIF)
outimg: output image filename (TIF)

OPTIONS:
                -c: composite image output of all multi-resolution levels
                    arranged in a single image; this is the default mode.
                -m: multiple images of each multi-resolution level
                    in separate output image files; the output files are
                    out1.tif out2.tif, ... for each level 1, 2, etc.
          -l LEVEL: output is single image of the multi-resolution
                    level specified; level 1 is half size of original, level 2
                    is half size of level 1, etc; filename is output
                    filename specified, with 1, 2, etc. appended.
                    NOTE: only one of -c, -m, or -l should be chosen.
                -b: BACKGROUND_FLAG for composite image <-c>; if flag is
                    set, then background to composite images is original image;
                    otherwise, the default is a blank background
                    of the original image size.
-d DEG_FILTERING: value set between 0.0 and 1.0 controlling
                    the degree of low-pass filtering; a value
                    of 1.0 produces maximum filtering to reduce aliasing,
                    but may lead to blurring;
                    a value of 0.0 does no filtering at the risk of aliasing.
                    the default is 0.5.
                -q: when set, performs quick low-pass filtering
                    with rectangular filter rather than Gaussian filter;
                    the former is faster but doesn't produce equally
                    good results as does the latter.
                -L: print Software License for this module

Example:

multires 8002c.tif 8002cm.tif

8002c.tif:

8002cm.tif: