Camera Link Line Scan Camera
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User Manual
75
It is recommended to set line rate ratio as 1 when the camera’s line rate is equal to that of the
object.
The line rate ratio function is valid only when the camera is in TDI mode.
Figure 10-34
Set Line Rate Ratio
Set Pixel Shift and Parallax Direction
When pixel deviation occurs, images of mono cameras are vague and images of color cameras are
dispersive. If you find the image’s edge has pixel deviation via observation, follow steps below to
alleviate it.
Steps:
1.
Set Parallax Direction according to actual conditions.
For the mono camera, if its upper sensor is closer to the measured objects, and select
Start Line as Parallax Direction. Otherwise, select End Line instead.
For the color camera, if its sensor’s B line is closer to the measured objects, and select
Blue as Parallax Direction. If its sensor’s R line is closer to the measured objects, and
select Red instead.
2.
Set Pixel Shift to have a best effect.
