User`s manual

AW00049313000 Spatial Correction on Color Cameras
Basler runner 135
9.1.1 The Spatial Correction Parameter
You use a single parameter, the Spatial Correction parameter, to enable or disable spatial correction
and to set two aspects of spatial correction: the starting line and the delay.
The spatial correction starting line relates to the direction in which the object is passing the camera.
There are two cases:
Case 1: When the object is passing the camera in the direction shown in Figure 50 and an objective
lens is used with the camera, the spatial correction starting line will be the red line.
Case 2: When the object is passing the camera in the direction shown in Figure 51 and an objective
lens is used with the camera, the spatial correction starting line will be the blue line.
The spatial correction delay determines which buffered line data will be combined in order to obtain
full RGB data for an area on the image. For example, when the delay is set to 8 and the starting line
is set to red, the information from the red line of pixels is combined with the green data from 8
acquisitions earlier and the blue data from 16 acquisitions earlier.
The value of the Spatial Correction parameter can be set in a range from -15 to +15:
 If the parameter is set to 0, spatial correction will be disabled.
 If the parameter is set to a negative value, the starting line will be blue and the magnitude of
the value will set the delay. For example, if the value is set to -6, the starting line will be blue
and the delay will be 6.
 If the parameter is set to a positive value, the starting line will be red and the magnitude of the
value will set the delay. For example, if the value is set to +8, the starting line will be red and
the delay will be 8.
Lens
Object
BGR
Fig. 51: Starting line = blue
12-pin
Receptacle
RJ-45
Jack
Lens
Object
BGR
Fig. 50: Starting line = red
12-pin
Receptacle
RJ-45
Jack