<s>
The	O
Camera	B-Algorithm
Interface	I-Algorithm
block	O
or	O
CAMIF	B-Algorithm
is	O
the	O
hardware	O
block	O
that	O
interfaces	B-Application
with	O
different	O
image	B-Algorithm
sensor	I-Algorithm
interfaces	B-Application
and	O
provides	O
a	O
standard	O
output	O
that	O
can	O
be	O
used	O
for	O
subsequent	O
image	B-Algorithm
processing	I-Algorithm
.	O
</s>
<s>
A	O
typical	O
Camera	B-Algorithm
Interface	I-Algorithm
would	O
support	O
at	O
least	O
a	O
parallel	O
interface	O
although	O
these	O
days	O
many	O
camera	B-Algorithm
interfaces	I-Algorithm
are	O
beginning	O
to	O
support	O
the	O
Mobile	O
Industry	O
Processor	O
Interface	O
(	O
MIPI	O
)	O
Camera	O
Serial	O
Interface	O
(	O
CSI	O
)	O
interface	O
.	O
</s>
<s>
The	O
camera	B-Algorithm
interface	I-Algorithm
's	O
parallel	O
interface	O
consists	O
of	O
the	O
following	O
lines	O
:	O
</s>
<s>
This	O
is	O
a	O
special	O
signal	O
that	O
goes	O
from	O
the	O
camera	B-Algorithm
sensor	I-Algorithm
or	O
ISP	B-General_Concept
to	O
the	O
camera	B-Algorithm
interface	I-Algorithm
.	O
</s>
<s>
NOTE	O
:	O
The	O
above	O
lines	O
are	O
all	O
treated	O
as	O
input	O
lines	O
to	O
the	O
Camera	B-Algorithm
Interface	I-Algorithm
hardware	O
.	O
</s>
