Date
1/6/12
© 2011-2012, FLIR Systems AB. All rights reserved worldwide. Publ. No. T 559 775, Rev. B
17 (20)
Name
Type
Access Comment
ITTFilter
Integer RW
Gets and sets the IIR filter value. Range 0-
255. The IIR filter is used to adjust how
quickly the AGC algorithm reacts to a
change in scene or parameter value. If the IIR
filter value is set to a low value, then if a hot
object enters the field of view, the AGC will
adjust more slowly to the hot object, resulting
in a more gradual transition. In some
applications, this can be more pleasing than a
sudden change to background brightness.
Default value is 64.
SensorVideoStandard Enum RW
Analogue video mode. Affects frame rate on
digital interface.
0=NTSC, 30 Hz
1=PAL, 25 Hz
4=NTSC, 60 Hz (default)
5= PAL, 50 Hz
2.2.4.5
Image quality registers
Registers associated with the image quality
Name
Type
Access Comment
NUCMode
Enum RW
Non-Uniform Correction (NUC) mode
0=Off (manual)
1=Automatic by camera
2=External (no shutter is used)
NUCAction
Cmd
WO
Do NUC operation.
NUCTempDelta
Float
RO
Temperature difference in Celsius used to
trigger automatic NUC.
NUCTempDeltaW
Integer WO
Sets the temperature difference used to
trigger automatic non-uniform corrections.
Each increment represents 0.1 C.
NUCIntervalFrames
Integer RO
The interval (in frames) between automatic
NUC corrections.
NUCIntervalFramesW Integer WO
The interval (in frames) between automatic
NUC corrections.