final presentation - bradley...
TRANSCRIPT
![Page 1: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/1.jpg)
Medic
al Im
agin
g
Ima
ge
Ge
ne
rato
r to
Su
pp
ort
th
e A
pp
lica
tio
n o
f a H
aptic
De
vic
e f
or
the
Sim
ula
tio
n o
f A
rth
rosco
pic
Su
rge
ry
Bra
dle
y U
niv
ers
ity
Depart
ment of E
lectr
ical and C
om
pute
r E
ngin
eering
By: R
enata
Zabaw
a
Pro
ject A
dvis
or:
D
r. T
hom
as L
. S
tew
art
May 2
, 2006
![Page 2: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/2.jpg)
Conte
nts
�In
troduction
�S
yste
m B
lock D
iagra
ms
�S
oftw
are
Blo
ck D
iagra
ms
�M
odels
of A
rthro
scopic
Surg
ery
Vie
ws
�F
utu
re W
ork
�Q
uestions
![Page 3: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/3.jpg)
Pro
ject In
troduction
�M
agnetic R
eson
ance
Imagin
g (
MR
I)
�S
ho
w c
ross s
ection k
nee
�C
reate
3-D
model of
cart
ilage
�S
imu
late
surg
eo
n’s
vie
w
duri
ng a
rthro
scop
ic
surg
ery
�S
imu
late
the a
rthro
scopic
surg
ery
with a
haptic
feedback s
yste
m
MR
I S
can o
f K
nee
![Page 4: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/4.jpg)
Actu
al V
iew
s o
f A
rthro
scopic
Knee
Surg
ery
![Page 5: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/5.jpg)
Syste
m B
lock D
iagra
m
![Page 6: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/6.jpg)
Ima
ge P
roce
ssin
g B
lock D
iag
ram
�C
reate
s m
ode
l of
cart
ilag
e
�Is
osurf
aces-d
ispla
ys o
vera
ll str
uctu
re o
f cart
ilage
�Is
ocaps-r
eveal deta
ils o
f in
terior
cart
ilage
![Page 7: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/7.jpg)
Cart
ilage M
odel S
plit
�R
en
de
rin
g w
ith
Zb
uff
er
![Page 8: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/8.jpg)
Gra
ph
ics B
lock D
iagra
m
�T
akes the m
odel of cart
ilage a
nd c
reate
s
the s
imula
tion o
f an a
rthro
scopic
menis
cus
surg
ery
![Page 9: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/9.jpg)
Sm
ooth
the D
ata
�1
/10
in
ch
th
ick
ca
rtila
ge
str
etc
he
d o
n
mo
nito
r
�L
ack o
f da
ta
�S
mo
oth
ing
filt
ers
![Page 10: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/10.jpg)
Reduce P
atc
hes
�R
educes the n
um
ber
of fa
ces a
nd v
ert
ices
of th
e p
atc
h
�P
reserv
e the o
vera
ll shape o
f th
e o
rigin
al
obje
ct
�Less s
urf
aces, le
ss s
hadow
and b
endin
g
![Page 11: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/11.jpg)
Reduce P
atc
hes
![Page 12: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/12.jpg)
Sm
ooth
ed C
art
ilage M
odel
![Page 13: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/13.jpg)
Com
parison C
art
ilage M
odels
![Page 14: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/14.jpg)
Gra
ph
ics B
lock D
iagra
m
![Page 15: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/15.jpg)
Vie
w
�S
et T
arg
et
�S
et C
am
era
Positio
n
![Page 16: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/16.jpg)
Gra
ph
ics B
lock D
iagra
m
![Page 17: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/17.jpg)
Lig
ht
�P
ropert
ies
�A
mb
ien
t S
tre
ng
th
�S
pe
cu
lar
Exp
on
en
t
�S
pe
cu
lar
Str
en
gth
�D
iffu
se
Str
en
gth
�L
igh
tin
g –
Ph
on
g
�S
et P
ositio
n o
f Lig
ht
![Page 18: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/18.jpg)
Surf
ace N
orm
als
�N
orm
al to
pla
ne
of
su
rfa
ce
�S
urf
ace
no
rma
ls
gre
atly e
ffe
ct vis
ual
ap
pe
ara
nce
of
lit
iso
su
rfa
ce
s
![Page 19: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/19.jpg)
Surf
ace N
orm
als
on t
he V
isual
Appe
ara
nce o
f Lit Isosurf
aces
tria
ngle
s lit identically
vert
ex n
orm
als
used to lig
ht each
vert
ex o
f tr
iangle
s indiv
idually
![Page 20: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/20.jpg)
Cart
ilage M
odel w
ith L
ight and C
am
era
Positio
n S
et
![Page 21: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/21.jpg)
Gra
ph
ics B
lock D
iagra
m
![Page 22: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/22.jpg)
Model of H
ealthy C
art
ilage
![Page 23: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/23.jpg)
Model of T
orn
Cart
ilage
![Page 24: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/24.jpg)
Com
parison o
f R
aw
Model vs. F
inal M
odel
![Page 25: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/25.jpg)
Actu
al V
iew
s o
f A
rthro
scopic
Knee S
urg
ery
![Page 26: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/26.jpg)
Com
parison o
f A
ctu
al vs. H
ealthy C
art
ilage
Model
![Page 27: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/27.jpg)
Com
parison o
f A
ctu
al vs. T
orn
Cart
ilage
Model
![Page 28: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/28.jpg)
Futu
re W
ork
�M
edic
al S
imula
tor
for
Art
hro
scopic
Knee S
urg
ery
�Im
ple
ment
the v
iew
fro
m M
atlab w
ith t
he H
aptic
Feed
back S
yste
m
![Page 29: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/29.jpg)
Pro
ject S
um
mary
�In
troduction
�S
yste
m B
lock D
iagra
ms
�S
oftw
are
Blo
ck D
iagra
ms
�M
odels
of A
rthro
scopic
Surg
ery
Vie
ws
�F
utu
re W
ork
�Q
uestions
![Page 30: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/30.jpg)
Questions?
![Page 31: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/31.jpg)
Vie
w F
em
ur
Matlab C
ode
clc
cle
ar
load('seg_im
g_fe
mur_
knee1','
-mat')
;
new
cut=
squeeze(c
img6);
cle
ar
cim
g4
cle
ar
cim
g5
y=
sm
ooth
3(n
ew
cut)
;
Ds =
sm
ooth
3(n
ew
cut,'b
ox',[
7 7
7])
;
Ds(5
1:6
2,2
0:4
0,1
2:1
5)=
y(5
1:6
2,2
0:4
0,1
2:1
5);
Ds=
sm
ooth
3(D
s);
figure
,
whitebg('k')
![Page 32: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/32.jpg)
Vie
w F
em
ur
Cod
e C
ontin
ued
his
o =
patc
h(isosurf
ace(D
s,6
),...
'FaceC
olo
r',[255/2
56 2
55/2
56
240/2
56],...%
ivory
'EdgeC
olo
r','n
one',.
..
'Am
bie
ntS
trength
',0,...
'faceLig
hting','
phong',.
..
'Specula
rExponent',
3,...
'Specula
rStr
ength
',1,...
'Backfa
ceLig
hting','
unlit
',...
'Diffu
seS
trength
',0,...
'Specula
rColo
rReflecta
nce',0
);
reduce
patc
h(h
iso,
.5)
lightin
g p
ho
ng
isonorm
als
(Ds,h
iso);
colo
rma
p;
vie
w(4
5,3
0)
axis
tig
ht
set(
gcf,
'Rendere
r',‘zbuff
er')
xla
be
l('x
-axis
')
yla
be
l('y
-axis
')
zla
be
l('z
-axis
')
![Page 33: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/33.jpg)
Vie
w T
ear
Lig
ht M
atlab C
ode
light(
'Positio
n',[3
0 7
0 1
4],
'Sty
le','lo
ca
l','C
olo
r','w
')
cam
targ
et(
[14 1
5 1
4])
cam
pos([
3,7
0,1
4])
![Page 34: Final Presentation - Bradley Universitycegt201.bradley.edu/projects/proj2006/medimage/Microsoft...Title Microsoft PowerPoint - Final Presentation Author od Created Date 5/2/2006 11:36:56](https://reader036.vdocument.in/reader036/viewer/2022071210/6021a17a9f1f8a2dc72915c0/html5/thumbnails/34.jpg)
Phong’s
Lig
hting E
quation
The b
lue d
ot
indic
ate
s t
he c
am
era
positio
n,
the y
ello
w d
ot
indic
ate
s t
he
light
sourc
e p
ositio
n.
The N
vecto
r re
pre
se
nts
the s
urf
ace n
orm
al.