<s>
The	O
Extensible	B-Algorithm
Device	I-Algorithm
Metadata	I-Algorithm
(	O
XDM	B-Algorithm
)	O
specification	O
is	O
an	O
open	O
file	O
format	O
for	O
embedding	O
device-related	O
metadata	O
in	O
JPEG	O
and	O
other	O
common	O
image	O
files	O
without	O
breaking	O
compatibility	O
with	O
ordinary	O
image	B-Application
viewers	I-Application
.	O
</s>
<s>
The	O
metadata	O
types	O
include	O
:	O
depth	O
map	O
,	O
camera	B-Architecture
pose	I-Architecture
,	O
point	B-Algorithm
cloud	I-Algorithm
,	O
lens	O
model	O
,	O
image	O
reliability	O
data	O
,	O
and	O
identifying	O
info	O
about	O
the	O
hardware	O
components	O
.	O
</s>
<s>
The	O
format	O
uses	O
XML	B-Protocol
and	O
is	O
based	O
on	O
the	O
XMP	O
standard	O
.	O
</s>
<s>
The	O
XDM	B-Algorithm
1.0	O
documentation	O
uses	O
JPEG	O
as	O
the	O
basic	O
model	O
,	O
but	O
states	O
that	O
the	O
concepts	O
generally	O
apply	O
to	O
other	O
image-file	O
types	O
supported	O
by	O
XMP	O
,	O
including	O
PNG	O
,	O
TIFF	O
,	O
and	O
GIF	O
.	O
</s>
<s>
The	O
XDM	B-Algorithm
specification	O
is	O
developed	O
and	O
maintained	O
by	O
a	O
working	O
group	O
that	O
includes	O
engineers	O
from	O
Intel	O
and	O
Google	B-Application
.	I-Application
</s>
<s>
XDM	B-Algorithm
builds	O
upon	O
the	O
specification	O
,	O
introduced	O
in	O
2014	O
and	O
used	O
in	O
commercial	O
applications	O
including	O
Google	B-Application
Lens	O
Blur	O
and	O
Intel	B-Algorithm
RealSense	I-Algorithm
Depth	O
Enabled	O
Photography	O
(	O
DEP	O
)	O
.	O
</s>
<s>
Existing	O
applications	O
that	O
used	O
that	O
older	O
standard	O
will	O
not	O
work	O
with	O
XDM	B-Algorithm
without	O
modifications	O
.	O
</s>
