Applications to human head images. The left upper image
is the original one. Other images were produced by 8 different configurations
of Facor image filter. The noise suppression increases from left
to right and the edge enhancement increases from top to bottom in this table.
| |
no noise suppression |
noise suppression 1 |
noise suppression 2 |
n
o
e
n
h
a
n
c
e
m
e
n
t |
 |
 |
 |
e
n
h
a
n
c
e
m
e
n
t
1 |
 |
 |
 |
e
n
h
a
n
c
e
m
e
n
t
2 |
 |
 |
 |
Applications to human knee images. The left upper image
is unprocessed. The edge smoothing increases from left to right and the
edge enhancement increases from top to bottom in this table.
| |
no smoothing |
smoothing 1 |
smoothing 2 |
n
o
e
n
h
a
n
c
e
m
e
n
t |
 |
 |
 |
e
n
h
a
n
c
e
m
e
n
t
1 |
 |
 |
 |
e
n
h
a
n
c
e
m
e
n
t
2 |
 |
 |
 |
Applications to human brains images. The central image
has a contrast and sharpness of the original image. The contrast increases
from left to right and the sharpness increases from top to bottom in this
table.
| |
contrast - |
original contrast |
contrast + |
s
h
a
r
p
n
e
s
s
- |
 |
 |
 |
s
h
a
r
p
n
e
s
s
o
r
i
g |
 |
 |
 |
s
h
a
r
p
n
e
s
s
+ |
 |
 |
 |
