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d
f
o
r
o
pt
i
m
i
z
a
t
i
o
n
a
n
d
Q
ua
t
e
rni
o
n
W
a
v
e
l
e
t
T
ra
n
s
f
o
r
m
a
t
i
o
n
(Q
W
T
)
.
S
e
l
f
-
a
da
pt
i
v
e
pa
r
t
i
c
l
e
s
w
a
rm
o
pt
i
m
i
z
a
t
i
o
n
(
SPSO
)
m
e
t
h
o
d
i
s
us
e
d
t
o
ob
t
a
i
n
t
h
e
o
pt
i
m
a
l
s
t
r
e
n
gt
h
f
o
r
t
h
e
w
a
t
e
rm
a
r
k
i
n
g
.
S
y
n
c
hr
o
n
i
z
a
t
i
o
n
s
e
que
n
c
e
s
a
r
e
ge
n
e
r
a
t
e
d
w
i
t
h
t
h
e
h
e
l
p
o
f
c
h
a
o
t
i
c
s
i
g
n
a
l
s
for
de
-
s
y
n
c
hr
o
n
i
z
a
t
i
o
n
a
t
t
a
c
k
.
T
h
e
c
ha
o
t
i
c
s
i
g
na
l
i
m
p
r
o
v
e
s
t
h
e
s
e
c
ur
i
t
y
of
a
udi
o
w
a
t
e
r
m
a
rki
n
g
.
C
ha
r
u
A
ga
r
w
a
l
e
t
.
a
l
[
7
]
h
a
s
p
r
e
s
e
nt
ed
o
pt
i
m
i
z
e
d
w
a
t
e
r
m
a
r
k
i
n
g
s
y
s
t
e
m
us
i
n
g
D
W
T
a
n
d
S
V
D
.
T
h
e
e
m
b
e
ddi
n
g
m
e
t
h
o
d
us
e
s
s
i
n
gu
l
a
r
v
a
l
ue
o
f
t
h
e
w
a
t
e
rm
a
r
k
a
n
d
h
o
s
t
i
m
a
ge
by
m
a
ki
ng
us
e
o
f
m
ul
t
i
pl
e
s
c
a
l
i
ng
f
a
c
t
o
r
s
(M
S
F
s
).
O
b
j
e
c
t
i
v
e
of
t
h
e
o
pt
i
m
i
z
a
t
i
o
n
i
s
t
o
f
i
n
d
M
S
F
s
w
i
t
h
F
i
r
e
f
l
y
A
l
go
r
i
t
h
m
.
P
S
N
R
i
s
de
t
e
rm
i
n
e
d
t
o
v
e
r
i
fy
t
h
e
pe
r
f
o
rm
a
n
c
e
o
f
t
h
e
s
ug
ge
s
t
e
d
s
y
s
t
e
m
.
M
i
t
a
s
h
e
e
t
.
a
l
[
8
]
h
a
s
p
r
e
s
e
n
t
e
d
n
e
w
a
pp
r
o
a
c
h
w
i
t
h
a
d
a
pt
i
v
i
t
y
i
n
w
a
t
e
r
m
a
r
ki
ng
m
o
de
l
by
c
h
a
n
gi
ng
F
uz
z
y
C
-
m
e
a
n
s
c
l
us
t
e
ri
n
g
(
F
CM
)
.
D
W
T
i
s
us
e
d
fo
r
i
n
s
e
r
t
i
n
g
t
h
e
w
a
t
e
rm
a
r
k
i
nt
o
t
h
e
h
o
s
t
i
m
a
ge
.
X
i
e
B
e
n
i
i
n
t
e
g
r
a
t
e
d
F
CM
i
s
us
e
d
t
o
s
e
l
e
c
t
t
h
e
l
o
c
a
t
i
o
n
i
n
a
n
i
m
a
ge
t
o
i
n
s
e
r
t
.
T
h
e
ke
y
i
de
a
i
s
t
o
do
e
f
f
i
c
i
e
n
t
s
e
gm
e
n
t
a
t
i
o
n
to
a
n
i
m
a
ge
t
o
i
n
s
e
r
t
t
h
e
w
a
t
e
rm
a
rk
i
m
a
ge
s
o
t
ha
t
t
h
e
w
a
t
e
r
m
a
r
ke
d
i
m
a
ge
c
a
n
r
e
s
i
s
t
a
l
l
t
y
pe
of
i
m
a
ge
p
r
o
c
e
s
s
i
n
g
a
t
t
a
c
ks
.
P
S
N
R
,
M
S
E
a
n
d
CC
p
a
r
a
m
e
t
e
r
s
a
r
e
de
t
e
r
m
i
n
e
d
t
o
e
v
a
l
ua
t
e
t
h
e
s
y
s
t
e
m
.
L
ei
[
9
]
p
r
e
s
e
nt
e
d
a
n
a
udi
o
w
a
t
e
rm
a
rki
n
g
s
y
s
t
e
m
o
n
di
f
f
e
r
e
nt
i
a
l
t
e
c
hni
que
us
i
ng
d
i
t
h
e
r
m
o
dul
a
t
i
o
n
(D
M
)
qua
nt
i
z
a
t
i
o
n.
A
s
a
f
i
r
s
t
p
ha
s
e
L
i
f
t
i
n
g
W
a
v
e
l
e
t
T
ra
n
s
f
o
r
m
(L
W
T
)
,
D
W
T
a
r
e
a
ppl
i
e
d
t
o
de
c
o
m
po
s
e
t
h
e
s
i
g
n
a
l
a
n
d
D
i
c
s
r
e
t
e
Co
s
i
n
e
T
ra
n
s
f
o
r
m
(D
C
T
)
[1
0
]
i
s
a
ppl
i
e
d
t
o
t
h
e
o
b
t
a
i
n
e
d
s
ub
-
b
a
n
ds
.
S
V
D
i
s
a
ppl
i
e
d
t
o
t
h
e
D
CT
c
o
-
e
ff
i
c
i
e
n
t
a
n
d
e
nha
n
c
e
s
t
h
e
r
o
b
us
t
n
e
s
s
of
t
h
e
s
y
s
t
e
m
.
U
s
i
n
g
t
h
e
a
udi
o
s
t
a
t
i
s
t
i
c
s
s
y
n
c
hr
o
n
i
z
a
t
i
o
n
c
o
de
i
s
i
n
s
e
r
t
e
d
.
D
E
o
pt
i
m
i
z
a
t
i
o
n
s
y
s
t
e
m
i
s
us
e
d
f
o
r
i
m
p
r
o
v
i
n
g
t
h
e
i
m
pe
r
c
e
pt
i
b
i
l
i
t
y
.
T
a
l
a
t
N
a
h
e
e
da
e
t
.
a
l
[
11
]
ha
s
p
r
e
s
e
n
t
e
d
a
r
e
v
e
r
s
i
b
l
e
w
a
t
e
r
m
a
r
ki
ng
s
y
s
t
e
m
.
T
h
e
p
r
o
po
s
e
d
s
y
s
t
e
m
i
s
b
a
s
e
d
o
n
t
h
e
a
dd
i
t
i
v
e
i
n
t
e
r
po
l
a
t
i
o
n
-
e
rr
o
r
e
xp
a
n
s
i
o
n
t
e
c
hn
i
q
ue
s
w
i
t
h
a
ddi
t
i
o
n
t
o
t
w
o
i
n
t
e
l
l
i
ge
nt
o
pt
i
m
i
z
a
t
i
o
n
a
l
go
ri
t
hm
s
.
G
A
a
n
d
P
S
O
i
s
i
n
c
o
r
po
r
a
t
e
d
t
o
e
n
ha
n
c
e
t
h
e
s
t
o
ra
g
e
c
a
pa
c
i
t
y
a
n
d
t
h
e
a
l
s
o
i
m
pe
r
c
e
pt
i
b
i
l
i
t
y
of
t
h
e
w
a
t
e
r
m
a
r
ki
ng
s
y
s
t
e
m
.
T
h
e
s
y
s
t
e
m
gi
v
e
s
b
e
t
t
e
r
qu
a
l
i
t
y
a
n
d
p
a
y
l
o
a
d
of
w
a
t
e
r
m
a
r
ki
ng.
A
s
m
a
[
1
2]
s
u
gge
s
t
s
B
e
e
A
l
go
r
i
t
hm
f
o
r
w
a
t
e
r
m
a
r
k
i
n
g
t
h
e
i
m
a
ge
s
.
T
h
e
a
l
go
ri
t
hm
p
r
o
v
e
s
t
o
b
e
a
n
e
w
foo
d
f
o
r
a
gi
n
g
b
e
h
a
v
i
o
ur
o
f
h
o
n
e
y
b
e
e
s
fo
r
f
i
n
di
n
g
t
h
e
c
o
e
ff
i
c
i
e
n
t
s
.
K
a
l
a
i
s
e
l
v
a
n
[
13
]
s
ugge
s
t
s
Ca
t
S
w
a
r
m
O
pt
i
m
i
z
a
t
i
o
n
(CS
O
)
t
o
e
m
b
e
d
t
h
e
w
a
t
e
r
m
a
r
k
i
n
f
r
e
que
n
c
y
do
m
a
i
n
t
hr
o
ug
h
L
e
a
s
t
S
i
g
n
i
f
i
c
a
n
t
B
i
t
s
(L
S
B
s
).
T
h
e
w
a
t
e
r
m
a
r
k
i
s
e
xt
ra
c
t
e
d
us
i
n
g
r
o
u
n
di
n
g
a
pp
r
o
a
c
h
.
V
i
b
h
a
V
e
r
m
a
e
t
.
a
l
[1
4
]
ha
s
p
r
e
s
e
n
t
e
d
a
w
a
t
e
r
m
a
r
k
i
n
g
s
y
s
t
e
m
b
a
s
e
d
o
n
t
h
e
D
W
T
a
nd
S
V
D
[1
5
]
m
e
t
h
o
d.
D
W
T
i
s
a
ppl
i
e
d
t
o
h
o
s
t
a
n
d
w
a
t
e
r
m
a
r
k
i
m
a
ge
s
a
n
d
s
p
l
i
t
i
n
t
o
t
w
o
e
qua
l
i
m
a
ge
s
b
a
s
e
d
o
n
c
o
l
um
n
b
a
s
i
s
.
T
h
e
s
pl
i
t
i
m
a
g
e
i
s
r
e
s
i
z
e
d
t
o
h
o
s
t
i
m
a
ge
s
i
z
e
by
pa
ddi
n
g
z
e
r
o
s
.
T
h
e
S
V
D
i
s
a
ppl
i
e
d
t
o
c
o
v
e
r
i
m
a
ge
a
n
d
P
S
O
i
s
us
e
d
t
o
c
h
o
os
e
s
e
l
e
c
t
s
c
a
l
i
n
g
f
a
c
t
o
r
.
T
h
e
i
n
v
e
r
s
e
t
e
c
hn
i
q
ue
i
s
a
ppl
i
e
d
t
o
r
e
c
ov
e
r
t
h
e
w
a
v
e
l
e
t
s
u
b
-
b
a
n
ds
.
T
h
e
s
y
s
t
e
m
i
s
r
o
b
us
t
a
ga
i
n
s
t
t
h
e
di
f
f
e
r
e
n
t
t
y
pe
s
of
a
t
t
a
c
ks
.
M
o
n
a
[1
6
]
p
r
e
s
e
n
t
e
d
W
e
i
g
ht
e
d
Q
ua
nt
u
m
P
S
O
a
pp
r
o
a
c
h
f
o
r
w
a
t
e
rm
a
r
ki
ng
a
p
p
r
o
a
c
h
w
i
t
h
e
vo
l
v
i
n
g
po
pul
a
t
i
o
n
s
us
i
ng
l
i
n
e
a
rl
y
de
c
r
e
a
s
i
n
g
w
e
i
gh
t
pa
ra
m
e
t
e
r
a
nd
p
r
o
v
e
s
t
o
a
c
h
i
e
v
e
b
e
t
t
e
r
v
a
l
ue
s
i
n
g
l
o
b
a
l
a
n
d
l
o
c
a
l
s
e
a
r
c
h
e
s
o
f
P
S
O
a
l
go
r
i
t
hm
.
T
ra
n
e
t
.
a
l
[
17
]
s
ugge
s
t
e
d
m
e
t
h
o
d
f
o
r
o
pt
i
m
i
z
a
t
i
o
n
us
i
n
g
P
S
O
.
T
h
e
m
e
t
h
o
d
us
e
s
D
CT
s
ubb
a
n
d
i
s
s
e
l
e
c
t
e
d
us
i
n
g
G
e
n
e
t
i
c
a
l
go
ri
t
hm
a
n
d
s
t
r
e
n
g
t
h
o
f
t
h
e
w
a
t
e
rm
a
r
k
i
s
s
e
l
e
c
t
e
d
us
i
n
g
P
SO
.
In
t
h
i
s
a
b
ov
e
s
e
c
t
i
o
n
,
r
e
l
e
v
a
n
t
w
o
r
ks
o
n
t
h
e
di
gi
t
a
l
w
a
t
e
rm
a
r
k
i
n
g
w
i
t
h
d
i
f
f
e
r
e
n
t
t
e
c
hni
que
s
a
r
e
s
u
m
m
a
r
i
z
e
d.
In
S
e
c
t
i
o
n
2
,
p
r
o
po
s
e
d
m
e
t
h
o
d
i
s
de
s
c
r
i
b
e
d.
In
S
e
c
t
i
o
n
3
e
xpl
a
i
n
s
t
h
e
m
e
t
h
o
do
l
o
g
y
us
e
d.
In
S
e
c
t
i
o
n
4
e
xpl
a
i
n
s
a
b
o
ut
t
h
e
r
e
s
ul
t
s
a
n
d
di
s
c
us
s
i
o
n
s
s
u
gge
s
t
e
d
m
e
t
h
o
d.
2.
T
H
E
P
R
O
P
O
S
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In
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4752
A
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p
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3.
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ub
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2
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t
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Evaluation Warning : The document was created with Spire.PDF for Python.
IS
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S
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nput
G
r
a
y
S
c
a
l
e
M
e
di
c
a
l
Im
a
ge
a
s
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nput
a
nd
s
t
a
n
d
a
r
d
i
m
a
ge
a
s
w
a
t
e
r
m
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r
k
O
ut
put
:
W
a
t
e
r
m
a
r
ke
d
i
m
a
ge
S
te
p
s
fo
r
W
ate
r
m
ar
k
i
n
g
at
th
e
S
e
n
d
e
r
S
i
d
e
S
t
e
p.
1:
Co
n
s
i
de
r
G
ra
y
i
n
pu
t
a
n
d
w
a
t
e
rm
a
rk
i
m
a
ge
s
o
f
s
i
z
e
512X
51
2
S
t
e
p.
2:
A
ppl
y
S
W
T
t
o
I
n
put
i
m
a
ge
S
t
e
p.
3:
Ch
o
o
s
e
H
H
b
a
n
d
S
t
e
p.
4:
A
ppl
y
S
V
D
t
o
H
H
b
a
n
d
S
t
e
p.
5:
S
e
l
e
c
t
o
n
l
y
S
of
In
pu
t
I
m
a
ge
(H
o
s
t
Im
a
ge
S
V
a
l
ue
(H
_
S
))
S
t
e
p.
6:
A
ppl
y
S
W
T
t
o
W
a
t
e
r
m
a
r
k
I
m
a
ge
S
t
e
p.
7:
A
ppl
y
S
V
D
t
o
H
H
b
a
n
d
o
f
S
W
T
S
t
e
p.
8:
S
e
l
e
c
t
S
V
a
l
ue
f
r
o
m
t
h
e
S
V
D
O
ut
put
(W
a
t
e
r
m
a
r
k
Im
a
ge
S
V
a
l
ue
(W
_
S
))
S
t
e
p.
9:
A
ppl
y
P
S
O
t
o
H_
S
v
a
l
ue
o
f
t
h
e
I
nput
I
m
a
ge
.
S
t
e
p.
10:
E
m
b
e
d
t
h
e
H_
S
t
o
W_
S
i
m
a
ge
.
S
_W
M
=
H
_S
+
a
*W
_S
S
t
e
p.
11:
A
ppl
y
IS
V
D
,
IS
W
T
S
t
e
p.
12:
O
ut
put
I
m
a
ge
i
s
W
a
t
e
rm
a
r
ke
d
I
m
a
ge
S
t
e
p.
13:
E
n
d
a
l
go
r
i
t
h
m
T
h
e
s
a
m
e
a
l
go
ri
t
hm
s
t
e
ps
a
r
e
r
e
pe
a
t
e
d
a
t
t
h
e
o
t
h
e
r
e
n
d
t
o
r
e
t
r
i
e
v
e
t
h
e
w
a
t
e
r
m
a
r
k
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