Chapter 6 Flashcards
1
Q
Name of a kernelin morphology:
A
Structuring element (SE)
2
Q
Name the two ways of applying SE
A
1) Dilation
2) Erosion
3
Q
What is a compund operation
A
Combining erosion and dilation
4
Q
What is Hit
A
For a pixel to be attributed a 1 in only 1 element in the SE has to be a one.
5
Q
what is Fit?
A
All SE elemts has to fit.
6
Q
What is a dilation?
A
Apllying Hit to an entire picture.
7
Q
What is erosion?
A
Applying Fit to entire image
8
Q
What is closing?
A
First Dilation then erosion
9
Q
When to use closing?
A
When we need tofill objects
10
Q
When to use opening?
A
Removing small noise
11
Q
What is boundary tracing?
A
Picture minus erosion of picture
