IMPLEMENTASI TEKMK WATERMARKING DIGITAL PADA CTTRA BERWARNA DALAM DOMAIN DISCRETE COSINE TRANSFORM.
IMILf, MENTASI'I?KNIX WATf,RI'r\RI(INC DIGIIAL
PA}A CITIIA BERW}JTNA D'I,AM DOMAIN
DTS€IIEIE COSINE TRANSFORM
Diijerbsdddfrru.
qd.drh.d[A!Md'r
To€nb
Stu ri
Tetnik T.t lohuli*"si Muftin.di,
Jrrurr T.,.nik f,l.krh
Z.r;rni[?]
l:: i:9? t#il
,lr.rY"fr@l''"1,)
\:9t
\ffi/
\r"
POLIIIIKNIK UNTVERSIIASANDAI,AS PAD{.I{G
2{Xr0
'//
fthit vd{utkiry aiid 6e n 6
mrimdihd
Ebi|wl{rwe.g.ligdlracih
I
(&b
r,!irl)
D.b
Mddeldru4l',€Figi]iAumkiid
.rb.d&JFd.
&7 ndu@to erd eru j.nh (tusronEi Fi8 hod
&nujui 6tor reqlji hd!r@ (ror6,!d dd rlurnd diDe.
diatud dF j$k Fogujio sscu ,qhadap cib rsd"or ydtu
Fu6etr4"n!.ul':46Fhsi
etu i: qtutwurydtiht
rrozrun (Dcr).
Dsqd..6nerrc fq4tD.I)
x,a'dj(kfue)
nNhh j h dln
drainL bGcbur
D@p*
ld',d4li4nq$L!^
F/{'a*rd,! rud r
BoFhya
6
d
Fnrcsls hLiuli r6ebu
eb
yoe
dirutur
esitu
dana6
IT
j4a
&!p ftdr
D^td? .6k, hetlrh
i&j!di,i u@Fnhdas.dialla
rBaAlmoiDsykilb'mFsEh
dtu
&s@i Geodi4)
&o
n{dd*si
L€
rj!
F&
tui
Dcr
, Blsitu dn kajr
ds @e donlin
Er $q^
drg,oueqdigib!pd6ruiDcTuiidlh:
Dquiukbn v2m41 F.! {i! n
r ftb& !/u,dli(
Fig djpo*o ddd
eusor
Bcs
! n'!i Ldik
diuli
ndode
,/'? @,1]
(r4r66e cio). idde
dos 4it4
scbldnsgioptmskm.hMt0r'4,je/dpdlu4sdhn
!j!]a
M! ; ch da
^ea
t40D, tuard@ (t!
Dgat
['i'ol'47j.EPdlh$T9hl
sinn,
R\ni t 6dqj
wd.tut4 rtu
,tttwriE et tdtkl\4 rath fe
r*ri taryhrryi'"
L1kt He (kto
'lN'ldqvfu\cyb44i
PA}A CITIIA BERW}JTNA D'I,AM DOMAIN
DTS€IIEIE COSINE TRANSFORM
Diijerbsdddfrru.
qd.drh.d[A!Md'r
To€nb
Stu ri
Tetnik T.t lohuli*"si Muftin.di,
Jrrurr T.,.nik f,l.krh
Z.r;rni[?]
l:: i:9? t#il
,lr.rY"fr@l''"1,)
\:9t
\ffi/
\r"
POLIIIIKNIK UNTVERSIIASANDAI,AS PAD{.I{G
2{Xr0
'//
fthit vd{utkiry aiid 6e n 6
mrimdihd
Ebi|wl{rwe.g.ligdlracih
I
(&b
r,!irl)
D.b
Mddeldru4l',€Figi]iAumkiid
.rb.d&JFd.
&7 ndu@to erd eru j.nh (tusronEi Fi8 hod
&nujui 6tor reqlji hd!r@ (ror6,!d dd rlurnd diDe.
diatud dF j$k Fogujio sscu ,qhadap cib rsd"or ydtu
Fu6etr4"n!.ul':46Fhsi
etu i: qtutwurydtiht
rrozrun (Dcr).
Dsqd..6nerrc fq4tD.I)
x,a'dj(kfue)
nNhh j h dln
drainL bGcbur
D@p*
ld',d4li4nq$L!^
F/{'a*rd,! rud r
BoFhya
6
d
Fnrcsls hLiuli r6ebu
eb
yoe
dirutur
esitu
dana6
IT
j4a
&!p ftdr
D^td? .6k, hetlrh
i&j!di,i u@Fnhdas.dialla
rBaAlmoiDsykilb'mFsEh
dtu
&s@i Geodi4)
&o
n{dd*si
L€
rj!
F&
tui
Dcr
, Blsitu dn kajr
ds @e donlin
Er $q^
drg,oueqdigib!pd6ruiDcTuiidlh:
Dquiukbn v2m41 F.! {i! n
r ftb& !/u,dli(
Fig djpo*o ddd
eusor
Bcs
! n'!i Ldik
diuli
ndode
,/'? @,1]
(r4r66e cio). idde
dos 4it4
scbldnsgioptmskm.hMt0r'4,je/dpdlu4sdhn
!j!]a
M! ; ch da
^ea
t40D, tuard@ (t!
Dgat
['i'ol'47j.EPdlh$T9hl
sinn,
R\ni t 6dqj
wd.tut4 rtu
,tttwriE et tdtkl\4 rath fe
r*ri taryhrryi'"
L1kt He (kto
'lN'ldqvfu\cyb44i