<s>
In	O
mathematics	O
,	O
digital	B-Algorithm
Morse	I-Algorithm
theory	I-Algorithm
is	O
a	O
digital	O
adaptation	O
of	O
continuum	O
Morse	O
theory	O
for	O
scalar	O
volume	B-Algorithm
data	I-Algorithm
.	O
</s>
<s>
The	O
main	O
utility	O
of	O
a	O
digital	B-Algorithm
Morse	I-Algorithm
theory	I-Algorithm
is	O
that	O
it	O
serves	O
to	O
provide	O
a	O
theoretical	O
basis	O
for	O
isosurfaces	O
(	O
a	O
kind	O
of	O
embedded	O
manifold	O
submanifold	O
)	O
and	O
perpendicular	O
streamlines	B-Application
in	O
a	O
digital	O
context	O
.	O
</s>
<s>
Digital	B-Algorithm
Morse	I-Algorithm
theory	I-Algorithm
relates	O
Peaks	O
,	O
Pits	O
and	O
Passes	O
to	O
Parents	O
,	O
Peers	O
and	O
Progeny	O
.	O
</s>
