<s>
EasyHDR	B-Application
is	O
a	O
High	B-General_Concept
Dynamic	I-General_Concept
Range	I-General_Concept
(	O
HDR	O
)	O
image	O
processing	O
software	O
that	O
merges	O
differently	O
exposed	O
photographs	O
into	O
HDR	O
radiance	O
map	O
and	O
tone	B-Language
maps	I-Language
them	O
.	O
</s>
<s>
With	O
a	O
single	O
photograph	O
,	O
easyHDR	B-Application
can	O
be	O
used	O
to	O
increase	O
contrast	O
and	O
refresh	O
colors	O
(	O
LDR	O
enhancement	O
mode	O
)	O
.	O
</s>
<s>
EasyHDR	B-Application
is	O
designed	O
for	O
use	O
under	O
macOS	B-Application
and	O
Microsoft	B-Application
Windows	I-Application
.	O
</s>
<s>
It	O
works	O
on	O
Linux	O
under	O
Wine	B-Application
.	O
</s>
<s>
Via	O
dcraw	B-Algorithm
and	O
LibRaw	B-Language
,	O
easyHDR	B-Application
supports	O
the	O
handling	O
of	O
raw	B-Application
image	I-Application
files	I-Application
.	O
</s>
<s>
EasyHDR	B-Application
allows	O
for	O
batch	O
processing	O
.	O
</s>
<s>
To	O
this	O
end	O
,	O
the	O
user	O
may	O
save	O
custom	O
presets	O
for	O
tone	B-Language
mapping	I-Language
.	O
</s>
<s>
In	O
case	O
of	O
a	O
single	O
low-dynamic-range	O
(	O
LDR	O
)	O
photograph	O
,	O
which	O
often	O
is	O
missing	O
details	O
in	O
highlights	O
or	O
shadows	O
,	O
the	O
tone	B-Language
mapping	I-Language
of	O
easyHDR	B-Application
may	O
be	O
used	O
to	O
increase	O
contrast	O
and	O
refresh	O
colors	O
.	O
</s>
<s>
This	O
is	O
in	O
particular	O
the	O
case	O
when	O
developing	O
raw	B-Application
images	I-Application
.	O
</s>
<s>
EasyHDR	B-Application
is	O
shipped	O
with	O
a	O
plug-in	O
for	O
Adobe	B-Operating_System
Lightroom	I-Operating_System
that	O
allows	O
exporting	O
photos	O
(	O
original	O
or	O
pre-processed	O
)	O
from	O
Lightroom	B-Operating_System
to	O
easyHDR	B-Application
for	O
processing	O
and	O
finally	O
storing	O
the	O
output	O
results	O
into	O
the	O
Lightroom	B-Operating_System
catalog	O
.	O
</s>
<s>
EasyHDR	B-Application
was	O
developed	O
by	O
Bartłomiej	O
Okonek	O
in	O
2006	O
,	O
then	O
studying	O
at	O
Wrocław	O
University	O
of	O
Science	O
and	O
Technology	O
,	O
Poland	O
,	O
in	O
particular	O
for	O
use	O
in	O
astrophotography	O
.	O
</s>
<s>
The	O
HDR	O
generation	O
and	O
tone	B-Language
mapping	I-Language
algorithm	O
is	O
also	O
used	O
by	O
FARO	O
Scene	O
LT	O
point	O
cloud	O
viewing	O
software	O
.	O
</s>
