Color Transformation - Basler acA2040-55 User Manual

Features

7.14.3.5 Color Transformation

Introduction
The main objective for using a color transformation matrix is to make corrections to the color
information delivered by the camera's sensor. The correction can account for the kind of light source
used during image acquisition and compensate for imperfections in the sensor's color generation
process.
Color correction by means of the color transformation matrix is intended for use by
only someone who is thoroughly familiar with matrix color transformations. It is
nearly impossible to enter correct values in the transformation matrix by
trial and error.
Although the color transformation matrix can be used without using a light source
preset, Basler nonetheless strongly recommends to also use the suitable light
source preset if available, to make full use of the camera's color enhancement
capabilities.
If no suitable light source preset is available you can perform the desired color
corrections by "manually" setting the color transformation matrix coefficients.
After having applied color transformation, carry out white balance to achieve
optimum white balance.
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