Teledyne Linea Color GigE LA-GC-02k05B User Manual page 15

moved for each EXSYNC period is not possible. This scenario may be especially apparent when
trying to integrate the camera into an existing system.
When it is not possible to generate a square object pixel, color artifacts will occur in the scan
direction and is particularly noticeable at sharp edge transitions. The size of the edge artifact is
proportional to how far the pixel is from square. To correct for this, the camera has a feature, Line
Spatial Correction , which allows fine adjustment of the compensation mechanism the camera uses
to correct for the line spacing.
The default setting for this feature is 1, which is set for square object pixels. The setting can be
adjusted from 0 to 3 to compensate for rectangular pixels—whether they are too long or to short.
The following examples of image artifacts show black to white image transitions and the associated
corrected image after applying a specific spatial setting.
Example 1. Target speed adjusted for square pixels
Line Spatial Correction = 0. This is the default condition.
Example 2. Target running slower than example 1, same EXSYNC (trigger) frequency
Line Spatial Correction = 2 Line Spatial Correction = 3
Linea GigE Series Camera Linea Color GigE Series Overview • 13