Complete by Class 4

where
*x _{0}*
and

**Gaussian Transform**

Hint: Treat the integration by `x` and `y` separately.
You may find it helpful to use equation 15.73 of Schaum's Mathematical
Handbook,

**Median Filtering**

Write a program which implements median filtering.
Apply it to the images
`king1.img`

and
`king2.img`

.
Notice, in particular,
what happens to the uniform areas of the image (the wall in back).
The original
image `king.img`

is
in the image archive.

What happens if you apply median filtering to an image that contains
significant small features, such as
`galaxy.img`

in the image archive?
Apply it to the image
`galaxy.img`

to find out.

**3x3 Median Filter Question**

Find a solution to the question posed in Class 3.

**What to hand in**

Hand in to class

- Your programs, including enough comments so we can understnad what you have done,
- At least 1 example of each program output,
- Answers to non-programming questions.

CS/ECE 545 Staff

Contents ©1997 - 2011 Norman Wittels and Michael A. Gennert