Technical information

GigE camera and driver features
GigE Camera and Drivers Features V3.0.0
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This document is a master document for all Allied Vision GigE camera models and is NOT camera specific
ColorTransformationControl
This section describes features related to color transformations in the Allied
Vision GigE color cameras. The following controls are only valid when using on-
camera interpolated PixelFormats .
Definition The color transformation is a linear operation taking as input the triplet R
in
,
G
in
, B
in
for an RGB color pixel. This triplet is multiplied by a 3x3 matrix.This
color transformation allows to change the coefficients of the 3x3 matrix.
ColorTransformationMode [Enum] R/W
Selects the mode for the color transformation.
ColorTransformationSelector [Enum] R/W
Selects which color transformation module is controlled by the various color
transformation features.
ColorTransformationValue [Float] R/W
Represents the value of the selected gain factor or offset inside the transforma-
tion matrix.
ColorTransformationValueSelector [Enum] R/W
Selects the gain factor or offset of the transformation matrix if ColorTrans-
formationMode = Manual
0 [Default] The CCD sensor may be too hot. Acquired image
data may have higher noise than expected or contain
erroneous pixels at long exposure times
1 The CCD sensor temperature is in the desired temperature
range. Acquired image data are OK
Off [Default] No color transformation
Manual Manually set ColorTransformationValue matrix
coefficients
Temp6500K Colors optimized for a surrounding color temperature 6500 K
Possible values: RGBtoRGB
Range: [-2–2] Default: 1
Gain00 [Default] Red contribution to the red pixel (multiplicative factor)
Gain01 Green contribution to the red pixel (multiplicative factor)
Gain02 Blue contribution to the red pixel (multiplicative factor)
Gain10 Red contribution to the green pixel (multiplicative factor)
Gain11 Green contribution to the green pixel (multiplicative factor)
R
out
G
out
B
out
Gain00 Gain01 Gain02
Gain10 Gain11 Gain12
Gain20 Gain21 Gain22
x
R
in
G
in
B
in
=