Dalsa Piranha4 User Manual page 48

Display Name
Exposure Time (in us)
Scan Direction
Forward
Reverse
Externally Controlled
Black Level Offset
Preamp Gain
PreAmpx1
PreAmpx2
PreAmpx4
Gain Selector
System Gain
Red
Green
Blue
Gain
Contrast Expansion
Gain
Color Transformation
Matrix Selector
Factory
User1
User2
User3
User4
48 • Appendix A: GenICam Commands
Feature
ExposureTime
ScanDirection
ExternallyControlled
BlackLevel
PreampGain
GainSelector
Gain
ContrastExpGain
colorTransformationSelector
Description
Sets the exposure time (in microseconds)
when the Exposure Mode feature is set to
Timed.
The allowable exposure range is dependent
on the value of the internal line rate:
2.6 µs to LinePeriod–2.5 µs
Sets the scan direction configuration
Forward Forward scan direction.
Reverse Reverse scan direction.
Direction of the scan is defined by CC3:
• CC3=0: Forward
• CC3=1: Reverse
Apply a digital addition after an FPN
correction; single value added to each pixel.
This represents a DC offset applied to the
video signal, in DN (digital number) units. The
value may be positive or negative. Positive
values may used to measure dark noise.
Available range of
-256 to +255.9375 by step of 0.0625
Defines amplification level before Analog to
Digital converter. Authorized values are:
PreAmpx1 1X gain
PreAmpx2 2X gain
4X gain
PreAmpx3
Selects which gain is controlled when
adjusting gain features.
Apply a digital gain adjustment to the entire
System
image
Red Apply a digital gain adjustment to the red
channel only
Green Apply a digital gain adjustment to the green
channel only
Blue Apply a digital gain adjustment to the blue
channel only
Sets the gain, as per the gain selector setting,
as an amplification factor applied to the
image. Gain is a fixed point digital multiplier
applied to each pixel.
Possible values:
1x to 3.999x by step of 1/1024
Controls the digital amplification gain
(between 1 and 63.9) applied to the image.
Allows the user to select between one factory
programmed matrix or 4 user loaded sets.
Factory Color Correction Matrix set neutral (diagonal
matrix, no correction)
User1 User programmable/loaded correction matrix
User2 User programmable/loaded correction matrix
User3 User programmable/loaded correction matrix
User4 User programmable/loaded correction matrix
Piranha4 8K Color Camera User's Manual
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