Original Image1
Mask1
Mask2
Mask3
Homework 4
Original Image1 |
|
|---|---|
Mask1 |
|
Mask2 |
|
Mask3 |
|
Original Image2 |
 |
|---|---|
Mask1 |
 |
Mask2 |
 |
Mask3 |
 |
Questions:
a) They highlight vertical lines.
b) Using a small mask gives an output that is sharper, but the edges are not as obvious. Using a larger mask is blurry, but has nice thick lines for the edges.
c) Use a mask like this:
-1 |
-1 |
-1 |
0 |
0 |
0 |
1 |
1 |
1 |