Figure 6: Image corrections: Host-based flat field correction
18.3.2 Optimizing the color fidelity of the camera
Purpose of this chapter is to optimize the color image of a camera, so that it looks as natural as
possible on different displays and for human vision.
This implies some linear and nonlinear operations (e.g. display color space or Gamma viewing LUT)
which are normally not necessary or recommended for machine vision algorithms. A standard
monitor offers, for example, several display modes like sRGB, "Adobe RGB", etc., which reproduce
the very same color of a camera color differently.
It should also be noted that users can choose for either
camera based settings and adjustments or•
host based settings and adjustments or•
a combination of both.•
18 Use cases
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