Genie_TS_Series GigE Vision Camera
Operational Reference
119
ROI(x2,y1) can have a different width.
ROI(x1,y2) can have a different height relative to ROI(x1,y1).
The camera output image frame consists only of the ROI areas, in the same order as the ROI
rows and columns. The user must account for the change between ROI data for each output
image row.
The output image being smaller, reduces the bandwidth requirements.
Example: Actual Sample with Six ROI Areas (3x2)
This example uses the example problem of solder inspection of certain components on a PCB. The
image below of a sample PCB shows 6 ROI areas highlighted by the yellow overlay graphics
(manually added to this example).
Note how the top row ROI areas may be larger than ideal due to height and width requirements of
ROI areas in the second row; constraints and interdependencies as defined in the preceding ROI
descriptions.
With the ROI areas defined, the camera outputs an image consisting only of data within those ROI
areas, as shown below. Such data reduction improves transfer bandwidth and also reduces image
processing time for the host system imaging application.
