Photon Focus MV8-D8424-G01-GT, User Manual, Page: 80 / 139

11 Pixel Data Processing
11.7 Dual Crosshairs
Up to two crosshairs can be displayed in the live image. It inserts one or two vertical and
horizontal lines into the image. The positions as well as the gray levels of the line for both
crosshairs can be set individually via the camera software. The grey level is defined by a 12 bit
value (0 means black, 4095 means white). This allows setting any grey level to get the
maximum contrast depending on the acquired image. Figure Fig. 11.11 shows an example of
two crosshairs with different grey values. One with white lines and the other with black lines.
The width of the lines can be set to one or two pixels. Two pixels increase the visibility of the
crosshairs.
The 12-bit format of the grey level was chosen to be compatible with other
Photonfocus cameras.
Figure 11.11: Dual Crosshairs Example with different grey values
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