Advanced FilterFH/FZ5 Processing Item Function Reference Manual
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Compensate image
Advanced Filter
This function filters images acquired from the camera to facilitate measurement. With advanced filter, up to 16
image filter libraries such as “Filtering”, “Color/Gray Filter”, and “Background Suppression” can be set and used
in a single processing item. By combining image filters, highly flexible filter processing can be performed, and
custom filters can be used to create your own customized filtering.
Used in the Following Cases
• Eliminating unwanted background images from the measurement target
• Removing noise, uneven color, and image non-uniformity
• Extracting only the measurement target
• To extract the inspection target part from an image
Before processing After processing
Before processing After processing
Example: Extracting an 8-color object
Input image
Output image
Before glue bead After glue bead Difference image
Subtract
Glue bead
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