Photon Focus MV1-D1312C CameraLink Series, User Manual

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7.1.5 LUT (Look-Up-Table)
This tab contains LUT settings.
Figure 7.6: MV1-D1312C-160 LUT panel
Grey level transformation is remapping of the grey level values of an input image to new
values which transform the image in some way. The look-up-table (LUT) is used to convert the
greyscale value of each pixel in an image into another grey value. It is typically used to
implement a transfer curve for contrast expansion.
This camera performs a 12-to-8-bit mapping, so that 4096 input grey levels can be mapped to
256 output grey levels (0 to 4096 and 0 to 255).
This camera support 2 LUT, both are identical. The default LUTs is a gain function with value =
1. LUT0 has higher priority as LUT1.
Both LUT can be configured with the built-in Gain / Gamma functions or with a LUT-file
LUTX
Enable LUT X Enable the LUTX
Gain: Linear function. Y = 256 / 4096 * value * X; Valid range for value [1...4].
Gamma: Gamma function. Y = 256 / 4096^value * X ^ value; Valid range for value [0.4...4].
value: Enter a value. The LUT will be calculated and downloaded to the camera.
Region LUT
Both LUT can be configured with ROI vlaues. The LUT is only workind inside the the ROI values.
Overlapping is possible. LUT0 has higher priority.
Enable Reagion LUT: Enable the region LUT functionality.
7.1 MV1-D1312C-160 77