<s>
Emmett	O
Norman	O
Leith	O
(	O
March	O
12	O
,	O
1927	O
in	O
Detroit	O
,	O
Michigan	O
–	O
December	O
23	O
,	O
2005	O
in	O
Ann	O
Arbor	O
,	O
Michigan	O
)	O
was	O
a	O
professor	O
of	O
electrical	O
engineering	O
at	O
the	O
University	O
of	O
Michigan	O
and	O
,	O
with	O
Juris	O
Upatnieks	O
of	O
the	O
University	O
of	O
Michigan	O
,	O
the	O
co-inventor	O
of	O
three-dimensional	O
holography	B-Algorithm
.	O
</s>
<s>
Much	O
of	O
Leith	O
's	O
holographic	B-Algorithm
work	O
was	O
an	O
outgrowth	O
of	O
his	O
research	O
on	O
synthetic	B-Application
aperture	I-Application
radar	I-Application
(	O
SAR	O
)	O
performed	O
while	O
a	O
member	O
of	O
the	O
Radar	O
Laboratory	O
of	O
the	O
University	O
of	O
Michigan	O
's	O
Willow	O
Run	O
Laboratory	O
beginning	O
in	O
1952	O
.	O
</s>
<s>
Professor	O
Leith	O
and	O
his	O
coworker	O
Juris	O
Upatnieks	O
at	O
the	O
University	O
of	O
Michigan	O
displayed	O
three-dimensional	O
hologram	B-Algorithm
at	O
a	O
conference	O
of	O
the	O
Optical	O
Society	O
of	O
America	O
in	O
1964	O
.	O
</s>
