<s>
Integral	B-Algorithm
imaging	I-Algorithm
is	O
a	O
three-dimensional	O
imaging	O
technique	O
that	O
captures	O
and	O
reproduces	O
a	O
light	O
field	O
by	O
using	O
a	O
two-dimensional	O
array	O
of	O
microlenses	O
(	O
or	O
lenslets	O
)	O
,	O
sometimes	O
called	O
a	O
fly's-eye	O
lens	O
,	O
normally	O
without	O
the	O
aid	O
of	O
a	O
larger	O
overall	O
objective	O
or	O
viewing	O
lens	O
.	O
</s>
<s>
A	O
display	O
using	O
integral	B-Algorithm
imaging	I-Algorithm
is	O
a	O
type	O
of	O
light	B-Algorithm
field	I-Algorithm
display	I-Algorithm
.	O
</s>
<s>
The	O
result	O
is	O
a	O
visual	O
reproduction	O
complete	O
with	O
all	O
significant	O
depth	O
cues	O
,	O
including	O
parallax	B-Device
in	O
all	O
directions	O
,	O
perspective	O
that	O
changes	O
with	O
the	O
position	O
and	O
distance	O
of	O
the	O
observer	O
,	O
and	O
,	O
if	O
the	O
lenses	O
are	O
small	O
enough	O
and	O
the	O
images	O
of	O
sufficient	O
quality	O
,	O
the	O
cue	O
of	O
accommodation	O
—	O
the	O
adjustments	O
of	O
eye	O
focus	O
required	O
to	O
clearly	O
see	O
objects	O
at	O
different	O
distances	O
.	O
</s>
<s>
Unlike	O
the	O
voxels	B-Algorithm
in	O
a	O
true	O
volumetric	B-Algorithm
display	I-Algorithm
,	O
the	O
image	O
points	O
perceived	O
through	O
the	O
microlens	O
array	O
are	O
virtual	O
and	O
have	O
only	O
a	O
subjective	O
location	O
in	O
space	O
,	O
allowing	O
a	O
scene	O
of	O
infinite	O
depth	O
to	O
be	O
displayed	O
without	O
resorting	O
to	O
an	O
auxiliary	O
large	O
magnifying	O
lens	O
or	O
mirror	O
.	O
</s>
<s>
Integral	B-Algorithm
imaging	I-Algorithm
was	O
partly	O
inspired	O
by	O
barrier	O
grid	O
autostereograms	O
and	O
in	O
turn	O
partly	O
inspired	O
lenticular	O
printing	O
.	O
</s>
<s>
It	O
is	O
usually	O
translated	O
literally	O
as	O
"	O
integral	B-Algorithm
photography	I-Algorithm
"	O
,	O
which	O
suggests	O
the	O
integration	O
of	O
a	O
whole	O
image	O
from	O
parts	O
of	O
many	O
small	O
ones	O
.	O
</s>
<s>
He	O
could	O
not	O
yet	O
present	O
concrete	O
results	O
in	O
March	O
1908	O
,	O
but	O
by	O
the	O
end	O
of	O
1908	O
he	O
claimed	O
to	O
have	O
exposed	O
some	O
Integral	B-Algorithm
photography	I-Algorithm
plates	O
and	O
to	O
have	O
seen	O
the	O
"	O
resulting	O
single	O
,	O
full-sized	O
image	O
"	O
.	O
</s>
<s>
In	O
1930	O
he	O
had	O
432	O
lenses	O
in	O
a	O
6.5	O
x	O
9cm	O
plate	O
with	O
viewable	O
results	O
,	O
but	O
then	O
abandoned	O
the	O
lenticular	O
screen	O
and	O
continued	O
his	O
integral	B-Algorithm
photography	I-Algorithm
experiments	O
with	O
pinholes	O
.	O
</s>
<s>
Louis	O
Lumière	O
worked	O
on	O
integral	B-Algorithm
photography	I-Algorithm
and	O
corresponded	O
with	O
Lippman	O
about	O
the	O
technique	O
.	O
</s>
