
Cantata(Subform)             Khoros              Cantata(Subform)

     SUBIMAGE/SUBSIGNAL OPERATIONS

     These routines deal with subregions of images and signals.

     SHORT DESCRIPTION OF ROUTINES

     Extract Subimage -  Extract a rectangular piece from an
                         image and put it in a subimage.

     Sample on Line -    Sample an image along an arbitrary line.

     Insert Subimage -   Insert a (sub)image into another image.

     Extract Center -    Extract a rectangular image from the
                         center of a larger image.

     Pad Image -         Pad an image data sequence with a con-
                         stant.

                         Copyright 1991, University of New Mex-
                         ico. All rights reserved.

Khoros                    Release: 1.0                          1

