Graphics Reference
In-Depth Information
The horizontal translational distance
t
x
is equal to the half of the inter-axial distance
t
c
(i.e.
the average eye separation of humans, approximately 64 mm). The translational distance
with the direction of the
movement is;
t
c
2
:Left-eyeview
t
x
t
c
:Right-eyeview
Equation 2.11
2
The amount of sensor shift
h
is dependent on the chosen convergence distance
Z
c
. When
Z
=
Z
c
the horizontal component u
*
of the simplified 3D warping Equation 2.10 is identical
for both left and right
views,i.e.
u`
=
u”
.Therefore,Equation2.10canberewrittenas;
u
h
t
x
Z
c
Equation 2.12
where
t
x
isalsodefinedbyEquation2.11.
