(11) Contrast search in the reference image
Using the reference image area setting in the gray scale search mode, the area of maximum contrast
can be identified automatically in the captured image.
- While moving the selected reference image area within the specified search area on the captured
image one pixel at a time, the IV-S30 determines the density in each area in the reference image,
and automatically picks the area with the largest difference.
- This function may be used for sorting printed objects.
Search in the specified search
area on the captured image
Measurement programs available that use this setting
Positional deviation measurement (gray scale search), degree of match inspection, multiple position
measurements (gray scale search), and multiple degree of match inspection.
Setting the Conditions for Each Object Type
Find the area having the maximum
features in the reference image