Machine Vision
What is machine vision?
Machine vision encompasses a number of fields but typically includes
systems that use video cameras (CCD or CMOS sensors), robots or other
devices, and computers (PC's, embedded systems) to visually analyze an
operation, activity, or item. Typical uses include automated inspection,
factory automation, optical character recognition, part inspection, human
enhanced defect determination, and other non-contact applications. |
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Why use machine vision?
Machine vision is most effectively used:
- When performing the same measurement over and over
- When there is a need to precisely measure an item
- When there is a need to quickly measure an item
- When there is a need to find small to microscopic features or defects
- When there is a need to track an item over time
- When a part cannot or should not be touched, but needs to be measured
or recorded
Some of the most common uses are:
- Eliminating RSI in humans
- Eliminating human fatigue (the computer never gets tired)
- Ensuring 100% part inspection
- Improved quality assurance
- High speed tracking and analysis
- Dangerous material observation and measurement
- Security
- System or production feedback
Modern day usage of machine vision
Most modern day machine vision systems encompass more that just a camera
and a computer. They are part of larger systems that include conveyors,
robots, diverters, sensors, human feedback devices, mulitspectral or limited
spectral lighting, sophisticated software packages and algorithms, databases,
networks, and much more. Many engineering disciplines are needed to build
these systems (software, mechanical, and electrical).
Smaller systems are setup for research and development while larger systems
integrate with currently established systems on factory floors.
Is machine vision the answer to my engineering or inspection needs?
Maybe.
Machine vision might be the best solution, but it is not some magical
universal problem solver. That is why Camrix Engineering looks at non-machine
vision solutions as well. Our goal is to provide the best solution of
the highest quality to help our customers succeed at whatever task they
have in mind. The best way to see if Camrix Engineering can help is to
contact our sales engineers. There is no question that you might have,
that we won't be happy to answer.
