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Read the online version if links don't work in this Vision Update. |
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April 2009 |
Sponsor: Cognex |
Cognex Breaks the Color Barrier

Cognex introduces three exciting new color models to its line of In-Sight Micro vision systems! Combined with two new color super tools in the In-Sight Explorer library, the Color Match Sortation tool and the Color Extract tool, In-Sight vision systems can now solve the most demanding color applications.
Click here for more information
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Sponsor: SICK |
Win the race to increase quality with the Inspector Vision Sensor

The Inspector verifies completeness and quality no matter what angle or orientation your product comes down the line. Visit SICK at the Robots and Vision Show to see our wide range of vision solutions for quality control and inspection.
Click here for more information
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Visit our Automation Portals |
Our Automation Portals organize information on various topics and include content published on Automation.com as well as other industry websites. Each portal includes new products, company news, articles, white papers, application stories, training, resources, events, and more.
Visit these one-stop sites for all your automation information.
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| In this Issue |
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| Featured Articles |
Video: The Next Sensor
Control Engineering Asia, January 2009
By John Curtis, Longwatch
With hardware, software and communications problems solved, intriguing questions come up: Why not use video to monitor process control and automation systems? Why can’t video be another sensor? Why not use video to allow operators to see what is happening in the plant? Answer: Nobody is doing any of this, but it is certainly possible.
Extendable Standards
Vision Systems Design, January 2009
By Andrew Wilson
Camera Link interface has its limitations, most notably the lack of an elegant upgrade to support ultrahigh-speed cameras, the limited 10-m distance that can be achieved between camera and computer, and the lack of any data re-transmission or checking protocol. To overcome these limitations, several companies have devised clever schemes to extend the life of the standard.
Understanding Optical Character Recognition
By Microscan
Optical Character Recognition, commonly known as OCR, is distinct from linear and 2D symbologies in that it is simultaneously machine-readable and human-readable. OCR is most effective when used to complement linear and 2D symbols.
To See and Control
Control Engineering, January 2009
By Renee Robbins
Industrial video is quickly moving beyond its use as a surveillance tool. Control engineers are discovering video over IP, which combines Ethernet ease of use with video processing technology to enhance SCADA/HMI applications.
Seeing is believing
InTech, January 2009
By Ellen Fussell Policastro
As an alternative for measuring weld quality, Edison Welding Institute (EWI) redesigned a probe to use ultrasonic waves. Vision software allows them to measure the spot weld nugget sizes without destroying the part.
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| Product Announcements |
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| Other Product Announcements
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| White Papers |
Video Monitoring Helps in Tough Economic Times
By Steve Rubin, Longwatch
Video monitoring can help companies survive through layoffs, plant closings, and idling of plants. The white paper explains that when plants have layoffs or shut down, much work remains to be done, often by a severely reduced workforce. Video can help pick up the workload.
Overcoming the IP Decoding Bottleneck
By Helgi Sigurdsson, Matrox
While IP Surveillance holds several advantages over the previous generations of CCTV and surveillance systems, a few obstacles remain. Some, such as network bandwidth and latency, are well known. But other hurdles are less understood by end users and system integrators. This paper focuses on one of them: The IP Decoding Bottleneck.
Mitsubishi Electric integrates Cognex machine vision
Integration of Cognex In-Sight machine vision into the Mitsubishi iQ platform significantly shortens the time and lowers the cost of applying vision systems.
How to match laser cutting technology to application requirements Part 1
By Markus Klemm, Spartanics
Advances in laser cutting technology, and especially those that relate to the sophistication of the software engineering underlying laser cutting controls, have created dramatic improvements in the type of outputs that can be expected from laser cutters.
How to match laser cutting technology to application requirements
By Markus Klemm, Spartanics
To source the best laser cutting technology for your operation, first determine application requirements in terms of: complexity of geometries to be cut; production rates required; sheet vs. web; and type of materials (PET, ABS, polycarbonate, etc.).
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| Resources & Literature |
Free NI Measurement and Automation Catalog
The National Instruments catalog is the leading virtual instrumentation resource for engineers and scientists seeking the most productive customer-defined software and hardware tools.
IR Automation Guidebook: Temperature Monitoring and Control with IR Cameras
By FLIR
Handbook helps those considering the creation or improvement of production automation or monitoring systems with IR cameras. Numerous application examples are presented with explanations of how these IR vision systems can best be implemented.
Cognex announces on-line tool to calculate cost savings of vision technology
On-line tool helps manufacturers understand the benefits that can be achieved through the use of machine vision and industrial identification.
GKS Inspection Services expands 3D scanning capabilities
GKS now provides Computed Tomography scanning services for 3D scanning of parts with very complex internal geometry.
Navitar publishes 2009 Machine Vision Catalog
The catalog has an extensive line-up of over 400 products including high magnification zoom, telecentric, large format, motorized and video lenses.
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| Application Stories |
Watching food in 3D
Control Engineering Europe, March 2009
By David Hannaby, Sick UK
Quality inspection with a 3D system can be enhanced because it can detect the depth of a surface defect. A 2D inspection system may pick up defects in a product that result in a colour or grey scale differences but it cannot detect the depth of the defect. Here are examples from the food industry.
Video security travels on existing control system
InTech, February 2009
By Al Larson, Madison Water Utility, and Steve Rubin, Longwatch
The task was 'simple.' Put cameras at 32 remote sites and bring back video clips over the utility's radio network. A Longwatch video surveillance system put video on the plant’s Wonderware HMI/SCADA system.
Robots, Machine Vision Cut Defect Rates
Assembly, February 2009
The Meister Group in Belgium produces electric valve parts for use in anti-lock braking systems. To reduce the number of defective parts getting through, Meister installed a pair of automated checking and sorting systems employing a trio of In-Sight 1000 machine vision systems from Cognex and a pair six-axis ARC Mate 100iB robots from Fanuc Robotics.
Critical Vessel Monitoring
By FLIR
Infrared monitoring eliminates or minimizes the installation of point contact temperature sensors. Since contact sensors can only monitor “pin point” areas, there is always a concern about non-uniform temperatures throughout a vessel and across its surface. A few IR cameras eliminate this concern by monitoring the entire vessel surface, providing instantaneous non-contact temperature measurements.
Grinding systems use robot grippers and high-resolution cameras
By IDS Imaging
ROBOWORKER in Germany uses cameras to control robot grippers in an engine milling system. A pattern matching algorithm quickly and reliably detects the position and orientation of individual parts. Based on this data, a software PLC controls the grippers of two RL-10 linear three-axis robots.
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| Company & Organizational News |
Hexagon Metrology acquires Technodigit SARL
Technodigit developed 3DReshaper software, designed for 3D point cloud and 3D mesh manipulation for reverse engineering, rapid prototyping, product design and industrial inspection.
Navitar appoints Patrick Buvé Regional Sales Manager
Buvé will be based in Belgium and oversee Navitar staff in Germany and the United Kingdom.
Researchers say interaction with machines will cause a 'robotic gulf' by 2020
Vision Systems Design, December 2008
Spanish researchers have carried out a study looking into the potential future impact of robots on society. Their conclusions show that the enormous automation capacity of robots and their ability to interact with humans will cause a technological imbalance over the next 12 years between those who have them and those who do not.
FARO names Gary Telling Business Development Director
Most recently, Telling served as GM's Advanced Global Metrology Lead where he developed business cases for the company’s metrology strategies.
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| Project News |
Honeywell to help protect Woodside's LNG plant
Honeywell will protect Woodside’s Pluto onshore liquefied natural gas (LNG) plant with a sophisticated industrial security system.
Digital Precision uses Toshiba camera in Metrology & Inspection Station
Toshiba Teli's CSL8000CL linescan camera is being used in the OneTouch-LS station to scan parts with a stroke of 150mm (x axis) and 75mm (z axis).
Techwell supplies video components to Siemens Building Technologies
Siemens Building Technologies designed Techwell's TW2815 into multiple video surveillance products to be distributed worldwide.
Thyssen opts for Cognex vision
Control Engineering Europe, June 2008
In the last year, the Bremen site installed 120 In-Sight sensors. In the six years prior to that over 320 vision sensors, from the In-Sight product family and around 24 PC-based systems with VisionPro were integrated at the same site. The sensors are placed on robotic arms on the assembly line in order to verify engine motor assembly.
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| Featured Events |
Hannover Messe
April 20 - 24 Hannover, Germany
HANNOVER MESSE is the world's leading industrial technology trade fair. Established 60 years ago, the event is internationally renowned for new products, innovative technologies, and knowledge transfer in sectors that range from automation, energy, and microtechnology to compressed air, power transmission, and surface treatment. HANNOVER MESSE also features an extensive range of conferences and special events, including Energy Efficiency, Global Business Forum, World Energy Dialogue, and Hermes Award, the world's most lucrative prize for pioneering technology.
Plant Maintenance and Design Engineering
May 12-14, 2009 Montréal, QC, Canada
The leading event for manufacturing professionals from throughout Quebec to find the products, services and information they need to stay competitive.
ISA International Instrumentation Symposium
June 1-5, 2009 League City, Texas
The 55th annual ISA IIS covers electronic instrumentation, wireless technology, Cybersecurity, aerospace systems, process measurement and control, and more.
International Robots, Vision & Motion Control Show and Conference
June 9-11, 2009 Rosemount, IL
In addition to showcasing the latest products and services for robots, machine vision, and motion control, the show gives attendees a chance to get “hands-on” opportunities.
NIWeek Worldwide Graphical System Design Conference and Exhibition
August 4-6, 2009 - Austin Convention Center, Austin, Texas
National Instruments' NIWeek 2009 offers three days of interactive technical sessions, targeted summits, hands-on workshops and exhibitions on the latest developments for design, control, automation, manufacturing and test. The conference also features keynote presentations and demonstrations that highlight how engineers and scientists can use NI graphical system design to test, measure and fix inefficient products and processes to improve everyday life.
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I hope you enjoyed this Vision update. If you have any comments or suggestions regarding the content in this e-newsletter or on Automation.com, please don't hesitate to contact me.
Rick Zabel
Vice President, Publisher
Automation.com
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