pfstmo_fattal02(1) on Linux
The text 933639cf3749, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
Gradient domain high dynamic range compression
Flags it lists
-
--alpha -
--beta -
--help -
--noise -
--saturation -
--verbose -
-a -
-b -
-n -
-s