Machine Vision

Trends: Machines See the Light
Vision systems are proliferating—in surveillance, in the automotive sector, in industrial environments, healthcare, and the military. Behind this trend is a revolution in the accuracy of image processing, the ability to fuse key data from large numbers of sensors in such a way as to automate processes or provide decision support, and the ability of systems to intelligently interpret and report what they see
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Video Surveillance: The Digital Watchman
Video monitoring systems that automatically detect unauthorized persons and follow their every step are edging out of labs and moving into the mainstream. On the way are systems that differentiate between humans, animals and vehicles, identify unusual behavior, and track suspects even in crowded environments
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Interview: Image Processing: Unlimited Horizons
Interview with Dr. Norbert Bauer, director of the Fraunhofer Allianz Vision office in Erlangen, Germany. Over the last 25 years, he has been addressing all aspects of digital image processing. Bauer now coordinates the activities of 13 Fraunhofer institutes, all of which are investigating different aspects of image processing
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3D Object Recognition: Machine Vision’s In-Depth Picture
Machines are getting better at recognizing 3D objects. Progress in this area is being driven by stereo cameras, light stripe projection systems, laser scanners—and the intelligent software that makes them possible
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Facts and Forecasts: Image Processing – A Booming Market
Image processing applications already range from industrial uses and security systems to transportation and medical technology. Even so, industry experts agree that only about 20 % of all possible applications have been addressed so far. According to estimates provided by a number of manufacturers, the worldwide market volume for machine vision systems presently amounts to about 6.5 bill. €, with annual growth rates extending into the double-digit range
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Scanning Technologies: Speed Readers
High-performance scanners and reading technologies play a key role in ensuring that letters and packages reach their destinations quickly. In addition to capturing address data on up to 60,000 pieces of mail per hour, these machines read Arabic and Chinese. In addition, the automobile and aviation industries are investing in reliable reading systems and counterfeit-proof markings in order to protect their products
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In Brief
Developments, contacts, links, literature
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