
Cantata(Subform)             Khoros              Cantata(Subform)

     CREATE IMAGES (2D)

     These routines create images based on functions or user
     specifications.

     SHORT DESCRIPTION OF ROUTINES

     Sinusoidal -        Creates a sinusoidal image.

     Piecewise Linear -   Creates a set of piecewise linear
                         periodic image.

     Constant -          Creates an image with constant pixel
                         values.

     Impulse -           Create an image containing one or more
                         unit impulses spaced as specified.

     Marr Filter -       Create a Marr type edge detection filter
                         kernel.

     Custom Filter -     Create a custom image via keyboard
                         entry, intended  for building custom
                         kernels for spatial convolution.

     Gauss Noise -       Creates a Gaussian image or adds Gaus-
                         sian noise to an input image.

     Shot Noise -        Corrupts an image uniformly with spikes
                         (noise).

     Fractal Image -     Creates a fractal image with a desired
                         fractal dimension.

     Circle Image -      Creates an image of a filled circle.

     Gauss Image -       Create an image containing one or more
                         Gaussians.

     Box Projection -    Projection of a box on a CCD Sensor.

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

Khoros                    Release: 1.0                          1

