opto engineering ITALA - Color Transformation Control; Color Correction Matrix (CCM)

Itala | INSTRUCTION MANUAL
Figure 60: On the left no LUT is applied, on the right a binary thresholding is adopted.
6.7 Color transformation control
The Color Transformation section describes all features related to color transformations in the
device.
Feature Description Interface Access
ColorTransformationSelector Selects which Color
Transformation module is
controlled by the various Color
Transformation features
IEnumeration RW
ColorTransformationEnable Activates the selected Color
Transformation module
IBoolean RW
ColorTransformationValueSelector Selects the Gain factor or
Offset of the Transformation
matrix to access in the selected
Color Transformation module
IEnumeration RW
ColorTransformationValue Represents the value of the
selected Gain factor or Offset
inside the Transformation
matrix
IFloat RW
Table 20: Color Transformation Control Features
6.7.1 Color Correction Matrix (CCM)
Obtaining a good color fidelity can be challenging, this because the colors of an image depend on
the camera color filter and, above all, on illumination.
Since illumination is application specific, sometimes colors need to be corrected in order to obtain
a suitable color fidelity.
The Color Correction Matrix (CCM) allows the adjustment of the output colors of an image by
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