Assignment 3 - Morphology
DUE  8.1.2001







1.
a) Sketch the dilation of a circle of radius r by a circular structuring element of radius r/4.

b) Use this structuring element to dilate a square of size r x r.

c) Repeat (a)-(b) for erosion.
 
 

2.
Prove: 
 
 

3.

  1. Extract a boundary for a region using the single morphology operator of dilation.
  2. Show example on a binary image.
  3. What does the following morphology operator give?

 
 
4.
Use Matlab to extract boundaries from the following gray-scale image via morphological operators.

example1 example2 example3 example4 example5