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Image Sensors Used to Stably Determine Skewing of Workpieces on Rapidly Conveyed Lines

Case Number 220

last update: April 18, 2011

Image Sensors with improved pattern matching stably measure edges and detect skewing. This also supports workpieces in which edge detection is difficult, such as quickly moving transparent embossing tape.


The unique image processing circuits support high-speed lines performs matching with models dividing images into smaller parts. Subtle differences that cannot be determined by conventional pattern matching are detected as large numerical values.

Benefit / Efficiency

This prevents the impact of skewing on quality and line trouble.

Use Products

ZFX Smart Sensor (Vision sensor with built-in LCD monitor) ZFX

Essential Innovation for Future Generations