BUYERSGUIDE 2012 VISION AUTOMATION CONTROL - INSPECT-ONLINE
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Volume 12 ▶ ▶ ▶ ▶ ▶ September 2011 Vision ▶ Automation ▶ Control ◀ ◀ ◀ ◀ ◀ 6 76963 BuyersGuide 2012 Partner of: www.inspect-online.com
• 16 Modelle (VGA-bis-12MP) DIE VIELSEITIGSTE • Verschiedene Belichtungszeiten für jedes einzelne Bild • Auto-Iris (Video, DC oder motorisiert) • Auto-Helligkeitsfunktion • Erweiterter Dynamikbereich • Integrierte Bildkompression • Synchronisierung mehrerer Kameras über IEEE 1588 • Bildfilterkernel 2M > 1.4 VGA > 1.2 M > 5M M > 4M 4M > 2M M> 8M > 12M Die Genie TS nimmt Bilder mit bis zu 12 Megapixel mit extrem hoher Qualität und Auflösung auf und erreicht Bildfrequenzen von bis zu 300 Bilder/s. Integrierte Funktionen wie Mehrfachbelichtung, Farbraumkonvertierung und Metadaten mit Bildtransfer “on-demand” sind in ein kompaktes Gehäuse eingebaut. Die Schnittstelle zum PC ist per GigE Vision-Standard implementiert. Mehr über Vision. Laden Sie unser technisches Dokument herunter: 4 entscheidende Faktoren: Verwendung von Gig E Vision in der industriellen Realtime-Bildverarbeitung (Englisch) www.teledynedalsa.com/geniets/sep/i2011
Keeping Things in View It just Ăts GigE uEye 5240CP This is the fourth printed issue of the INSPECT Buyers Guide. As in previous years, this issue presents a brief overview of the great number of companies which are active in the field of image processing and optical metrology throughout the world. The contact details of about 400 companies (of which more than 40% are outside Germany) are given. On the last pages, you can find overview tables with a large number of other companies and their internet addresses. We wish to thank the European Machine Vision Association (EMVA) for their partnership, which has once again contributed to the success of this issue of the INSPECT Buyers Guide. The number of fields of application for image processing is continually increasing. Whereas up to a few years ago image processing was primarily used in industry, non-industrial sectors such as security and agriculture are playing an increasingly important role for the manufacturers of image processing systems and components. The topic of medical technology is also becoming more important, and for the first time will be the spotlight at the Vision trade fair. This trend is also reflected by the fact that since this May, it is possible for companies specializing Ŷ .QJY *ODI GQT in systems for non-industrial applications to become members of the EMVA. Vision is also the trend in other Ŷ -JHIUTFOTJUJWFHMPCBMTIVUUFS sectors. That’s why this issue introduces the newly $.04TFOTPS founded Embedded Vision Alliance (EVA), which Ŷ 1P&BOEFYUFSOBM7 targets the consumer market. Ŷ .VMUJ"0*BOEMJOFTDBONPEF Ŷ $PNQSFIFOTJWFTPGUXBSF Unfortunately, I must finish this editorial with Ŷ "EEJUJPOBMTFOTPSTBWBJMBCMF some sad news. Don Braggins, one of the founding 87(".QJY fathers or the EMVA and one of the rocks on which Vision was founded, has now departed from us. He 1 N 201 3 VISIO Booth 4C5 died at the end of May. Who Don Braggins was, and , Hall 4 why he was so important for European image processing, is described by Gabriele Jansen in her obituary. Don, the image processing community will miss you. USB & GigE cameras Dr.-Ing. Peter Ebert Editor-in-Chief INSPECT peter.ebert@wiley.com www.ids-imaging.com EU: +49 (0) 7134/961 960 AMERICA: +1 (781) 787-0048 APAC: +81 (0) 80-3589/6664
Contents What will the future bring? 12 EMVA Study 8 COVER STORY 6 Machine Vision and Optical Metrology in Europe The INSPECT Buyers Guide 2012 TOPICS BUYERS GUIDE 3 Editorial 25 Company Profiles 82 Optics Keeping Things in View Dr.-Ing. Peter Ebert 41 Germany – Austria – Switzerland 84 Optical Metrology Location Map and Company Entries 8 Emerging European Machine Vision 87 Processors, Interfaces, Cables, Industry 58 Europe Peripherals EMVA Study Shows Strong Recovery and Solid Location Map and Company Entries Growth for 2011 Andreas Breyer 88 Software 65 North America 12 What Will the Future Bring? Location Map and Company Entries 90 Vision Sensors, Smart Cameras & Trends in Machine Vision and Robot Vision Embedded Systems Holger Hofmann 70 World Location Map and Company Entries 92 Vision Systems, Turnkey Solutions, 14 Embedded Vision: The Benefits of an Integration Services Industry Alliance 72 Cameras & Image Sensors How You Can Utilize the Potential of Embedded 96 R & D Vision Technology 76 Consulting, Marketing, Education & Brian Dipert Other Services 97 Product Showcases 16 A True Visionary In Honor of Don Braggins (1941 – 2011) 78 Lighting Systems & Illumination Gabriele Jansen 80 Frame Grabber 86 Imprint 18 What‘s New? The Big Camera Interface Survey 81 Microscopes, Endoscopes & Equipment 98 Index 4 Inspect Buyers Guide 2012 www.inspect-online.com
Cover Story The INSPECT Buyers Guide is publis- hed in its fourth year now, for the third time it also serves as the official Buy- ers Guide of the EMVA, the European Machine Vision Association. The guide contains information about more than 750 companies from over 30 countries. The INSPECT Buyers Guide has a clear focus on companies doing business in Europe or exporting their goods to Eu- rope. Naturally this comprehends com- panies and organizations from all over the world. ◀ The Online Buyers Guide provides sophis- ticated search func- tions for all listed com- panies The full text search for “camera” yields 139 results: every company having used the word “cam era” in their descrip- tion is listed ▼ Machine Vision and Optical Metrology in Europe The INSPECT Buyers Guide 2012 Throughout the year, we aim to provide you with informa- tion about new developments, technological trends, groundbreaking applications, new products and leading companies. Throughout the year we are faced with the recurring challenge: What to select, what to highlight, what to point out. There is never enough room to cover it ◀ Companies providing a full- fledged company profile will all. So once a year we seize the opportunity to present to be additionally found in mul- tiple categories with the key- you a comprehensive overview of the machine vision and word search optical metrology industries. 6 Inspect Buyers Guide 2012 www.inspect-online.com
Cover Story Online … The INSPECT Buyers Guide In an industry as innova- The INSPECT Buyers Guide is 2012 is divided into three tive and dynamic as ours it a true cross-media product. main chapters: Topics of long- will most likely never be pos- At www.inspect-online.com/ term impact, company profi- sible to provide an overview 22Contact contact@inspect-online.com buyers-guide the online da- les for the main global regi- that is final and complete, www.inspect-online.com/ tabase provides sophisticated ons, and company listings for but we do our best to come as buyers-guide search functions for all listed the main product categories. close as possible. companies. Every entry can be searched for with full-text search, and every listed com- pany will be found here based on the individual company de- scription. Additionally, every listed company will be found by name, company category (e.g. producer, integrator, re- NEED IMAGING SOLUTIONS? search facility, association, etc.) STOCK OPTICS FOR CUSTOM SOLUTIONS and country of headquarters. Companies wanting to pro- vide more information and aiming at even better search results are listed with a com- pany profile, including de- tailed company data and a listing of products offered, in- dustries served and applica- tions catered to. These, and only these, companies will be found in the respective search categories. The online Buyers Guide is open for companies within the scope of the INSPECT all year round. In this way it is always up-to-date. … and Print OVER 710 The availability of data on- IMAGING OPTICS AVA I L A B L E line is a clear benefit when IN VOLUME! presented with clever search functions. However, someti- mes you do not want to bo- ther going online, or you don‘t want to search specifi- cally but rather obtain a quick overview. In these instances a printed version has its un- Want to become challenged advantages. Not to an Imaging Expert? mention the ease-of-use when SCAN THE QR CODE taking notes right next to the with your smartphone to provided data. Thus, once watch the Imaging Lab a year the INSPECT Buyers Guide printed edition is pro- vided to you. With this guide we aim to give you a full over- view that is still easy-to-use, USA: +1-856-547-3488 ASIA: +65 6273 6644 EUROPE:+44 (0) 1904 788600 JAPAN: +81-3-5800-4751 a complete set of information that is still not too sub-divided www.edmundoptics.com into too many categories. www.inspect-online.com Inspect Buyers Guide 2012 7
T o pics Emerging European Machine Vision Industry EMVA Study Shows Strong Recovery and Solid Growth for 2011 Much faster than even the vision companies themselves anticipated, the European machine increase. High double-digit growth rates were also achieved with system sales to vision industry has recovered from the effects of the deep financial and economic crisis. the pharmaceutical and cosmetics indus- try, the electrical and electronics indus- This is being proven by the results of the European Vision Technology Market Statistics try, the packaging industry, the rubber and plastic industry as well as with the 2011, the annual industry survey conducted by the European Machine Vision Association manufacturers of medical devices. However, absolute sales to the non- EMVA. For the first time, the report dedicates an entire chapter to the dynamic machine industrial sector remained almost sta- ble and only lost relative share due to vision industry in France. the high growth in sales to the industrial sector. This shows that vision technology providers who have their roots in tradi- tional industrial production have cemen- ted the non-manufacturing sector as an important business area. Machine vision applications continue to conquer areas such as safety and security, medical en- gineering, market research, as well as environmental technologies, sports and electronic entertainment. Products and Applications Sales of vision systems accounted for just © Sebastian Kaulitzki - Fotolia.com over half of the total turnover last year, and turnover with vision components had a good 45 % share in 2010. As in pre- vious years, the product types of sophis- ticated vision systems and cameras had the largest share of absolute turnover, and the turnover increase with came- ras was the largest amongst all products. However, all product types managed to increase sales double-digit, compared to the year 2009. With the merge of the two product types of smart cameras/compact systems and vision sensors, the 2011 edi- Industry expectations in March 2010 had tions outside of Europe. Exports to Asian tion of the European Vision Technology been at a level of 10 % increase in sales countries mainly went to China, Japan, Market Statistics has taken into account for the year, compared to 2009. In actual South Korea and Taiwan and once more that the borders between smart cameras fact machine vision suppliers in Europe topped sales to the Americas. and (smart) vision sensors become in- finally recorded an increase in total turn creasingly blurred. The report describes over in 2010 which was more than three detailed market and technology trends times higher. Sales to all regions saw high Traditional Customers Gained on the various product types not only in double-digit growth rates, with the shar- in Importance the product category of vision systems, pest increase taking place in Asia. Also but also for cameras, lighting, software, Europe, the Americas and all other coun- With the worldwide economic upswing frame grabbers and interfaces in the tries saw strong growth rates in sales. and the related increase in industrial product category of vision components. With close to 70 % of total turnover Eu- production, the demand for machine vi- Discrete inspection of piece parts rope remained by far the largest market sion technology from the traditional in- again remained the dominant applica- for European machine vision companies. dustrial customers sharply increased last tion of machine vision systems last year, However, its share slipped under the 70 % year and accounted for the vast majo- while the share of continuous inspection mark for the first time, in favor of exports rity of total turnover. Sales of vision sys- of total system turnover declined some- to overseas: More than one third of all sa- tems to the automotive industry, the lar- what. By this it ranked third in impor- les were thus realized with exports to na- gest customer sector, saw the sharpest tance after 3D metrology. 8 Inspect Buyers Guide 2012 www.inspect-online.com
Value packed The Manta is a perfect balance of quality and affordability. Because reducing cost required more than just trimming a little fat, we developed a new, optimized platform featuring a compact cast housing, single board architecture, and our enhanced GigE Vision interface. Which means you don’t have to settle for anything less than a grade-A quality Sony ICX CCD sensor for images up to 5 megapixels, and up to 88 fps. If your application calls for a camera with the best value for money, serve up the Manta. Learn more at www.AlliedVisionTec.com/ValuePacked S E E I N G I S B E L I E V I N G
T o pics Machine Vision Industry information about the French machine vi- ilient to economic fluctuations such as Remains SME Driven sion industry. Both in terms of number of the pharmaceutical and the food indus- vision companies active and in the num- try guarantee that traditional customer Since European machine vision compa- ber of industries they serve, the French industries will remain the backbone of nies have reduced their personnel much market proved to be much more dynamic vision technology companies in Europe. less than the decline of turnover during and multi-faceted than initially expected. Yet, having sheer unlimited possibilities the crisis might suggest, the average num- Several discrepancies from other major of application, turnover of machine vi- ber of employees did not change signifi- markets were discovered in the second sion in non-manufacturing sectors will cantly during the boom phase last year. largest European machine vision indus- rise again this year. With an average staff of 29 employees, the try, such as in the structure of the com- Machine vision technology already industry is still driven by small and me- panies and company types as well as in helps make our industrialized world dium enterprises (SME). The company size the specialization in certain customer in- more eco-friendly. Individual economic still varies considerably: From an average dustries. necessities such as remaining compe- of 32 employees in Germany to 26 emplo- titive and maximizing profit are not in yees in all other European countries. Still, conflict with the green effects practically Europe-wide, almost half of the compa- Double-digit Growth in 2011 all machine vision applications have. Cli- nies reported a staff between one and 10 mate change, a growing world population employees and can be considered small. Industrial imaging remains a vital com- and urbanization are three mega trends ponent in the automation business, and humankind is facing today and Green Vi- European suppliers still are amongst sion solutions already make a substantial France: Dynamic Market the leaders in providing machine vision contribution to tackling these issues. technology. The remarkable upswing last For the current year 2011, EMVA ex- In the all-new country report on France, year in the automotive industry, together pects the growth rate in the industry to the latest EMVA report delivers in-depth with industries that are relatively res- remain dynamic and reach 20 %. EMVA Market Study The “European Vision Technology Market Statistics” is an an- nual industry study issued by the European Machine Vision Association (EMVA). Data from 225 companies in the Euro- pean machine vision industry have been evaluated for the 2011 edition of this report. Data for the report has been pri- marily collected directly from the companies in a question- naire-based survey, complemented by numerous interviews with experts across Europe. 22Author Andreas Breyer, Director of Industry sales in the survey are broken down to regions, pro- Market Research, EMVA duct types, applications, and customer industries. In addition to the European statistics, readers now find four country- 22Contact specific reports covering machine vision in Germany, Italy, European Machine Vision Association – EMVA the United Kingdom and – for the first time – in France. The survey does not only address enter- Frankfurt, Germany prises in the machine vision industry, it can also serve as a valuable tool for stakeholders from Tel.: +49 69 6603 1470 all industry related areas who wish to find out more about the market, trends and developments. Fax: +49 69 6603 2466 The 2011 study can be obtained directly from the EMVA. breyer@emva.org www.emva.org 10 Inspect Buyers Guide 2012 www.inspect-online.com
Best Players go FUTURE Machine vision in the third dimension? Compact cameras with integrated computer units? Self-configurable machine vision applications? Meet the world market leaders and many small, highly specialised companies pre- senting their systems, components and services here, as well as applica- tions for numerous sectors, from the automobile industry to mechanical engineering, from the food industry to medical technology. All at VISION, the world’s leading trade fair for machine vision. Don’t let the future pass you by, join us! www.vision-fair.de Showcasing the VISION Integration Area, Application Park and for the first time the Use your Smartphone Messe Stuttgart, 8 – 10 November 2011
T o pics What Will the Future Bring? Trends in Machine Vision and Robot Vision Real time detection and the integration of machine vision are the most important technical machine vision topics in the near future. Applications that offer the highest potential have one thing in common – they require 3D. For the new market intelligence survey bin picking or increased camera resolu- Robot Vision by AMC more than 400 com- tion, overall three topics have been rated panies have been asked about their ex- “high potential” by most of the companies pectation for the future potentials of seve- participating in the survey and represen- ral technical topics and applications and ting so many industries and markets: the most pressing user requirements. Al- ▪▪ the integration of machine vision, most 100 companies representing indus- ▪▪ Motion – moving parts and objects, tries such as Agriculture & Forestry, Ae- ▪▪ 3D. rospace, Automotive, Food & Packaging, Foundry, Logistics, Medical Engineering, Military & Defense, Photovoltaic, Phar- Integrated Systems maceuticals, Security & Surveillance and Service Robotics reported back. By inter- Integrated vision systems are required viewing suppliers, integrators and end and delivered since many years. The rea- users the compilation of an extensive son that this is still a topic worthwhile to survey of the markets was achieved. This mention under “trends” is that the integ- New technologies and developments subset of the total report has now been ration is continuously progressing still – enable an increasing range of new prod published by AMC under the title “Future if not even accelerating. With integrated ucts and applications to be realized by Trends in Machine Vision”. systems communication interfaces have integrating Machine Vision into the hand- Many topics have been addressed, ex- to be not any longer discussed, joint user ling device, the production machine itself plained and analyzed within the reports. interfaces (MMI) for the machine itself and many other machines, vehicles and Between more or less futuristic topics like and the integrated vision part ease the tools. For example integrated robot vi- computational cameras or service robotics use, less space is required and also many sion systems in Scara and Delta robots and already well established technologies time costs for hardware and training can are very successful, provided by many about to have their breakthrough such as be saved. suppliers and standard for many custo- The integration of Machine Vision is the most important technical Applications that require 3D technology offer the highest topic for companies focused on robotics. potential for the future. 12 Inspect Buyers Guide 2012 www.inspect-online.com
T o pics mers. Apropos of other industries and ready in many applications, such as robot markets many applications requires in- guidance, 3D measurement and 3D digi- FaroArm Edge - the tegrated solutions such as driver assis- tization. Recent developments, however ZRUOG·VÀUVWPHDVXUH- tance, gaming, UAV‘s and UGV‘s. – ToF (time of flight) cameras, highly so- phisticated algorithms for the analysis of ment arm with on- point clouds and more available speed – ERDUGFRPSXWHU Motion – the 4th Dimension have enabled the realization of new pro- for Machine Vision ducts and many new applications. Influ- enced by consumer markets 3D machine %RXQGOHVVIUHHGRPIRU Motion is called many times the 4th dimen- vision starts to turn into a mega trend ODSWRSIUHHPHDVXUHPHQWV WKURXJKWKHLQWHJUDWHGRQ sion for machine vision. In the typical in- and spread into many new directions, in- ERDUGFRPSXWHUDQGWKH dustrial applications motion is predictable side and outside the classical application OLJKWHVW J VFDQQLQJ and therefore much easier to handle. This fields. 3D movies, TV and games like the attachment Edge ScanArm means that we know the process condi- Wii overcome reservations against the IRUWDFWLOHDQGQRQFRQWDFW tions. Outside of applications in manufac- technology, make it a widespread and thus PHDVXUHPHQWV turing there are many more challenging turn a feature into a requirement, similar 9LYDODUHYROXWLRQ applications and markets that do require to what we have witnessed in the past with the technology to work in or work with the PC, with Windows, with Fire Wire and $GGLWLRQDOLQIRUPDWLRQ motion. Sometimes even both when it is with USB. www.faro.com/en/edge/inspect required to follow something in motion as RUFDOOXVDW00 800 3276 7253 it is the case with visual servoing or, loo- king at the ITS (Intelligent Traffic Solu- tion) market segment, driver assistance. The vision system helping a vehicle to fol- low another one is a good example here. 22Author So understanding why “motion” is seen Holger Hofmann, Managing Director as such an important topic one needs to take a look at the markets and applica- tions where it is used and required. 22Contact 9LVLWXVDW AMC Hofmann, Heppenheim, Germany EMO 11 Hannover, 3D Tel.: +49 1577 530 69 69 Hall 8, Booth K70 Fax: +49 6252 68 93 95 hofmann@amc-hofmann.com There are different perspectives to look www.amc-hofmann.com at 3D, a proven technology that is used al- www.inspect-online.com Inspect Buyers Guide 2012 13
T o pics Embedded Vision: The Benefits of an Industry Alliance How You Can Utilize the Potential of Embedded Vision Technology Computer vision got its start in applications such as assembly line inspection, robotics, and surveillance systems. More recently it has expanded into numerous other higher-volume markets because of decreasing costs and increasing capabilities. Embedded vision technology has the potential to enable electronic products to be more intel- From High-End to Mainstream ligent and responsive, so that they are more valuable to users. It can enable electronic equip- As embedded computer vision technology becomes less expensive, it is proliferating ment companies to both create valuable new products and add helpful features to existing rapidly into a wide range of applications and markets. Odds are high, for example, products. And it can provide significant new markets for hardware, semiconductor and soft- that the cellular handset in your pocket and the tablet computer in your satchel ware manufacturers. A unified worldwide alliance of suppliers, system developers and end contain at least one rear-mounted image sensor for photography (perhaps two for customers will help transform this potential into reality in a more rapid and efficient manner. 3D image capture capabilities) and/or a front-mounted camera for video chat sup- port. The same goes for your laptop com- puter, where bezel-located image sensors As computer vision technology develo- spread deployment. As such, you’re likely are now pervasive and are increasingly pers and users, you’re already well aware excited about the potential for latest- also installed in all-in-one desktop com- of the vibrant potential of this technology generation chips, sensors, and algo- puters and standalone displays. and have developed extensive expertise rithms to not only make dramatic per- Driver-assistance cameras have been in applying it not only in the lab but also formance improvements in your applica- resident in high-end cars for several in far more challenging real-life opera- tions, but also to significantly reduce the years now, and are now migrating down- ting environments. Due in no small part cost of creating and manufacturing those ward into higher-volume mainstream to your efforts over the years, the technol designs. And you might even be conside- models, along with increasing the num- ogy required to implement embedded vi- ring leveraging your technology profici- ber of cameras per car to fill in blind sion is becoming less expensive, and has ency in targeting new products for emer- spots, assist in parking and other ma- now crossed a threshold enabling wide ging high volume markets. neuvers, and provide early warning of 14 Inspect Buyers Guide 2012 www.inspect-online.com
T o pics The Intention of the Embedded Vision Alliance A unified worldwide forum addressing the full range of embedded vision technology and applications would be the ideal means to regularly assemble ecosystem partici- pants spanning all points of the spectrum. This, in summary, is the intention of the Embedded Vision Alliance, spearheaded by BDTI (Berkeley Design Technology, Inc.) and publicly launched in May 2011. By both formally and informally coordi- nating the activities of Alliance partners, the Alliance aspires to dramatically accel- erate the adoption and progression of em- bedded vision technology for the benefit of all market participants. The Alliance has The embedded vision ecosystem spans hardware, semiconductor and software component suppliers, already developed a robust website pres- subsystem developers, systems integrators and end users, along with fundamental research. A world- ence, freely accessible to all and including wide alliance will help the ecosystem develop fully and function efficiently. (among other things) technical articles, video demonstrations, and a multi-subject impending collisions and other looming xible programmability, all ideal attribu- discussion forum staffed by a diversity of catastrophes. Digital still and video cam- tes that are increasingly becoming a re- technology experts. But the Alliance’s vi- eras have displaced their analog precur- ality in numerous implementation forms: sion is much more expansive, including: sors, with latest-generation models going microprocessors and embedded con ▪▪ comprehensive education facilities beyond simple image capture and pro- trollers, application-tailored SoCs, DSPs, that will enable new participants in cessing functions to incorporate more graphics processors and FPGAs. Simi- the embedded vision application space advanced analysis-and-response features lar benefits are being accrued by latest- to rapidly ramp up their expertise; such as face-detection-driven focus and generation optics systems, lighting mo- ▪▪ creating links between research and exposure compensation. Advanced cam- dules, volatile and nonvolatile memories, industry to speed the commercializa- eras will even delay the shutter activa- and I/O standards. And algorithms are tion of technology breakthroughs; tion until they discern that the subject is increasingly up to the challenge, lever- ▪▪ the codification of hardware, semi- smiling. As such, they not only “see” but aging these hardware improvements to conductor and software standards also are beginning to “understand” the deliver more robust and reliable analy- that will accelerate technology adop- environments in which they operate. sis results. tion by eliminating the confusion and Other consumer electronics systems inefficiency of numerous redundant are also becoming vision-augmented if not implementation alternatives; and vision-centric, with Microsoft’s Kinect pe- How Do You Ensure Success in ▪▪ the creation of reference designs ripheral for the Xbox 360 game console Both Established and New Markets? and other aids that will streamline leading the charge. Medical systems are the development of embedded vision increasingly supplementing human intelli- The consequent increase in (and impro- products. gence with computer vision-fed algorithm vement in) suppliers, products from those analysis to assist in patient diagnosis and suppliers, and volume shipments of those treatment. And the ability to assess and products is good news for those of you in react to a subject’s emotional state is not traditional embedded vision applications only of interest to physicians; imagine the such as factory inspection, optical cha- interest in such a capability to a toy manu- racter recognition, robotics, surveillance facturer, for example, or to a retailer. and military systems. You’re able to leve- rage more cost effective building blocks, hardware, semiconductor and software Open Up New Markets by alike from a burgeoning list of vendors. Decreasing Costs And you’re also able to leverage your existing expertise to target new markets Embedded computer vision relies on for the technologies you’ve developed 22Author a diverse range of technology. For ex- and refined over the years. But how can Brian Dipert, Editor-In-Chief, ample, driven by expanding and evol- you identify, track and cultivate effective Embedded Vision Alliance ving application demands, image sen- relationships with the ever-expanding sors are making notable improvements list of suppliers? Similarly, how can you 22Contact in key attributes such as resolution, low- make your company visible to customers Embedded Vision Alliance Oakland, CA, USA light performance, frame rate, size, po- in new markets that you may not yet rea- Tel.: +1 510 451 1800 wer consumption and cost. Similarly, lize exist? And how can you keep abreast Fax: +1 510 451 1885 embedded vision applications require of developments elsewhere in the supply info@embedded-vision.com processors with high performance, low chain and distinguish yourself as a lea- www.embedded-vision.com prices, low power consumption, and fle- der in your product space? www.inspect-online.com Inspect Buyers Guide 2012 15
T o pics A True Visionary In Honor of Don Braggins (1941 – 2011) Looking back to the infancy of what eventually turned into the machine vision industry of today I do not remember a time be- fore Don Braggins. When I started to attend my first Vision trade shows, the then Ident/Vision in cozy Sindelfingen, Don was poin- ted out to me as a man knowing everything there is to know about machine vision, the technologies and the players. In the years to come I found that to be very true. Don was a constant source of information and history as he could trace back many a company to their roots, many technologies to their inception and the skillful inventor behind. Helped by the brilliant memory of his he was able to dot the i’s and cross the t’s and trace back the successful owner of company A today to the humble engi- neer in company B 10 years ago. Or sometimes vice versa. He was remarkable not only for having this wealth of information neatly organized and quickly available in his brain but also for always being willing to share what he knew freely. In fact he lo- ved sharing, which is a trait very rare to find. Now Don himself has become part of the history of our in- dustry. He has passed away after a short but fierce battle with Don Braggins was somewhat of a dinosaur of our cancer this last May, shortly after his 70th birthday. When INS- industry, like I see myself as one. Maybe this was PECT has asked me to write something about Don to honor him a reason for us being so close. As General Secre- I felt that the honor was actually mine. During the six years of tary of the UKIVA Don has been instrumental for being the president of the EMVA I have closely worked together with Don on the Executive Board of the association. Don had the development of machine vision in the UK and been instrumental during the founding phase of the EMVA and has achieved a lot. We also value his work as an became member of the first Board, then was re-elected for a se- active founding member of the European Machine cond three-year term. He represented the UKIVA, the UK ma- Vision Association EMVA. The long time of working chine vision association he had co-founded in 1992, and thus brought a lot of experience in association work into our group. together, a lot of joint projects and the cooperation During this time I had the chance to get to know him better and in association work, all this has led to us becoming to value his very British sense of humor, always expressed with good friends. He will be missed in the machine a to the point command of his mother tongue. vision industry. I will miss him. Donald William Braggins was born in 1941 in Banbury near Oxford as the youngest of three boys. Already in his early school Willhelm Stemmer, CEO Stemmer Imaging days one could see in which direction he might later turn as he has won prizes for maths and sciences while boarding at Dean Close school in Cheltenham. Later, between 1959 and 1962 he read Natural Sciences at Clare College in Cambridge focusing on Metallurgy. During this time he also met his future wife Anne, getting married in September 1961. After getting his degree as Don Braggins was a terrific resource for infor- engineer Don started with the small keen group of Metals Re- mation on European machine vision markets and search in Cambridge working in a cage growing single metal a major contributor to AIA market research du- crystals for research. One of the main projects was to count in- ring our formative years as a trade group. He also clusions in steel which eventually led to the birth of the first vision system using a rented monochrome TV set that actually was an extremely important friend to AIA after we counted automatically and later became the Quantimet Image made the decision to become a global trade asso- Analyser. That must have been the moment the life-long infa- ciation. I very much enjoyed working with Don on tuation with the vision technology has started. Anne Braggins a professional and personal level. I’ll never forget has told me that she had been there during these firsts tests, so when he and Anne brought their delightful grand- being part of it right from the beginning. Don then moved on to Radyne in Workingham in 1965 wor- children to our annual AIA Business Conference. king on crystal pulling. In 1968 he was recruited back to Me- He, Anne and the children will always remain a tals to go and start the American office with a local partner for part of the AIA family! the first year based near Nyack NY. He later took responsibi- lity in the USA for promoting the Quantimets and he and his Jeff Burnstein, family spent nearly three years there. They finally returned to President Automation Technologies Council the UK where he returned to Metals in 1971 and had many ro- 16 Inspect Buyers Guide 2012 www.inspect-online.com
T o pics I still keep in good memory our joint conversations. I valued Don as mindful listener, as qualified commentator and as independent head. A mixture rarely to be found. He is missed. Dr. Olaf Munkelt, CEO MVTec and les including Company Secretary, as such been involved in the Chairman of the Board of VDMA Machine Vision take-over of Cambridge Instruments in 1976. Eventually when the company had a succession of new owners Don‘s frustration at the lack of investment in industrial vision led him in 1983 to start his own consultancy. Over the years his Machine Vision Consultancy became known for its independence as a source Don has been a guiding light in the machine vision of information about machine vision products and services. industry. His specific knowledge, his international Among the company‘s clients have been start-ups as well as multi-nationals, machine vision providers as well as machine network of contacts and his continuing presence in vision customers, entrepreneurs as well as investors. The com- the vision scene have been instrumental in gaining pany also did a lot of the market research work on machine this industry the importance it enjoys today. Per- vision for Frost and Sullivan and that led to producing the Eu- sonally I very much valued his calm and courteous ropean statistics for the AIA. Don was constantly researching the market and contributed his finding as editor for a num- manner, as well as his commitment to the indus- ber of magazines like Sensor Report, Sensor Review, Advan- try in contributing to a global range of committees ced Imaging and others. Between 2005 and 2009 he has been without any consideration for personal advantages. the Associate Editor for Machine Vision for the peer-reviewed His advice and his manifold input for the advance- SPIE journal Optical Engineering. Don was a speaker at the AIA and EMVA conferences, advised on research projects for ment of the Vision show in Stuttgart had a decisive the European Commission among others and helped a number impact on sharpening the Vision‘s profile into the of other consultants and authors. Contracts for due diligence worldwide leading trade show for machine vision led to board positions at Fastcom, a spin-off from Swiss EPFL, as that it is rightfully known today. We will always and later Falcon Vision, a machine vision system integrator in remember Don as good friend and true partner. Hungary. As a Chartered Engineer Don was elected a Fellow of SPIE in 1990. In 1992 Don’s ‘Machine Vision Consultancy’ was Thomas Walter, Division Director Industry one of the founder members of the UKIVA and in 1995 he took and Technology, Landesmesse Stuttgart over its administration. During his14 years tenure as General Secretary the UKIVA has grown to 31 full members and 11 aca- demic members by 2009 at which time he has overseen the transition of the Association into a Special Interest Group of the Processing & Packaging Machinery Association (PPMA). Don was passionate about the machine vision Don was passionate about spreading the word on Vision and helping the industry grow in any way he could. In this spirit he industry and understood its potential from its very took on a lot of voluntary work. In addition to serving the Euro- beginnings. His ability to bring people and ideas to- pean Machine Vision Association as Board member he was also gether has had a huge impact on the development a member of the jury for the Vision Award, the prize for applied of the European machine vision sector. He was also image processing, of the Vision trade show from 2000–2009. According to his wife Anne in his private life Don was an ex- passionate about creating a European association tremely able DIYer, their house eventually being well fitted with and became a founding father of the EMVA. After many useful features. Some 15 years ago he even installed a the new association took up its work, Don was in- swimming pool, then some chalets and a sauna in a quiet area strumental in building it up, serving six years as a of the garden. Also travel, food and wine remained an interest until the day he died. From our joint EMVA Board days I re- Member of its Executive Committee. Don was member more than one occasion where Don and Anne made simply unique and I can see no one filling the gap use of the Board meetings spread all over Europe to drive there he leaves behind. by car and explore the beauties the respective area had to of- fer. I always found that to be a very healthy combination of pro- Patrick Schwarzkopf, General Secretary of the fessional dedication and enjoying life. Don also supported Anne European Machine Vision Association (EMVA) Braggins for over 30 years in her voluntary work for Orientee- ring, in particular in the development of TrailO the version for all, including those with disabilities. In his own eyes Don’s major achievements have been passing 22Author on information to others and seeing the industry evolve, in his Gabriele Jansen opinion rather slowly. Owner & President of Jansen C.E.O. Don Braggins died on May 25th, 2011. He leaves a wife, two Member of the children and five grand-children. He will be missed. He will also Executive Board EMVA jansen@jansen-ceo.com be remembered as one of the pillars of machine vision. www.inspect-online.com Inspect Buyers Guide 2012 17
T o pics What’s New? CameraLink CoaXPress GeniCam Page 18 Page 19 Page 20 USB 3.0 FireWire Thunderbolt Page 22 Page 22 Page 23 The Big Camera Interface Survey GigE Vision Page 21 Camera Link HS Page 24 Camera Link 2.0: One Coherent Specification Instead of Appendixes Camera Link, first adopted by the AIA in ral market demands for greatly increa- 2001, has grown to become the leading di- sed bandwidth, Camera Link HS will be gital interface in the machine vision mar- a quantum leap forward to a blazing 48 ket and will continue to meet industry’s Gb/s data transfer rate. needs for many years to come. Camera While not backward compatible with Link (1.3/2.0) offers a high performance, existing Camera Link hardware, Camera low cost solution for bandwidth up to Link HS will maintain the hallmarks that 6 Gb/s over 10 m cable. Technology ad- have made Camera Link the best suited di- vances have led to the expansion of the gital standard for the machine vision mar- Camera Link family to include band- ket: multiple low latency bi-directional sig- widths up 48 Gb/s and cable lengths of 20 nal lines; highest available bandwidth; full and 80 m with Camera Link HS. The cur- duplex high-speed communication chan- rent version, Camera Link 1.3, contains nel; and deterministic data transfer. several innovations and improvements to Initial development of Camera Link Steve Kinney, Director of Technical Pre-Sales the original specification including: HS is being done utilizing CX4 (Infini- for JAI and Chairman of the AIA Camera Link Standards Committee ▪▪ Power over Camera Link (PoCL), band) style cabling and is capable of 20 ▪▪ miniature SDR connector, m. However, Camera Link HS is being de- ▪▪ revised cable specification giving ma- veloped as a FPGA IP core and utilizes ▪▪ Data Forwarding – Camera Link HS nufacturers more flexibility and con- off-the-shelf Serdes for data serialization. includes provisions for data forwar- sumers more cable choices, This combination helps make the physi- ding, making true parallel processing ▪▪ PoCL Lite offering a minimized solu- cal interface independent and a number of the image data possible. tion. of additional physical media options will ▪▪ Structured packetization of image be available, including fiber optic and co- data – unlike other standards, image Each of these has increased the capabi- axial cable. The Camera Link HS protocol data is placed in packets in a structu- lity, reliability and market share of the has been tested at distances up to 80 m red manner. This allows the image to Camera Link standard for the good of the on standard RG59 coax and Camera Link be coherently divided by the host and user. As improvement work was comple- HS on coax was demonstrated in the US passed to multiple processors, further ted in each of these areas, the original at the AIA standards booth during the re- aiding in parallel processing schemes. specification was modified with an ap- cent Automate Show in Chicago. pendix. Version 1.3 represents the sum This combination of features differentia- of all the committee work, but contains tes Camera Link HS from all of the other many appendixes. How Differentiates Camera Link HS available digital standards for machine The Camera Link committee is near from Other Standards? vision. Most other standards focus only on completion of version 2.0. Camera Link the data transfer, with little regard to how 2.0 will rewrite the specification from In addition to the standard Camera Link the host will be able to process the data. end to end, incorporating all the appen- attributes, Camera Link HS will employ The whole purpose of a machine vision dixes into one coherent specification. It additional features to achieve higher system is to acquire an image, process will represent the culmination of years of performance and make manageable use the image, make a decision and create active committee work and will provide of the high bandwidth data. Some of the an output action. At the 48 Gb/s data rate a stable, supported platform for the ma- new features are: supported by Camera Link HS, none of chine vision market for years to come. ▪▪ K-codes for packet priority – K-codes the standard processor options are capa- Camera Link 2.0 is targeted for release allow the packet arbiter to distingu- ble of processing the data in a single unit. before November 2011. ish short high priority control packets The ability to support parallel processing from larger image data packets. This is a necessity to make the standard useful is how low latency and jitter control in a machine vision environment. Higher Performance with lines can be achieved while still main- Camera Link HS taining deterministic transfer of lar- www.machinevisiononline.org ger image data packets. Camera Link HS looks to further the ca- ▪▪ 300 MB/sec communication channel pabilities of the original Camera Link – the provision for high bandwidth, 22Contact JAI Inc. San Jose, CA, USA standard. Driven by developments in full duplex communication allows Tel.: +1 408 3830 300 high-speed CMOS imagers, sensors with the command and control of multiple Fax: +1 408 3830 301 increased bit depths, multi-camera ma- processors for processing the 48 Gb/s www.jai.com chine vision systems and other gene- image data. 18 Inspect Buyers Guide 2012 www.inspect-online.com
CoaXPress: Implementation of GenICam High speed area-scan and line-scan ap- plications are using larger and faster sensors. These generate considerable volumes of image data, which must be transmitted at high speed and sometimes over longer distances without loss or de- gradation. The CoaXPress digital video interface specification is the first inter- nationally accepted standard to address this, with speeds up to 6.25 Gbps and distances up to 40 m (or 130 m at 3.125 Gbps) over a simple, single 75-Ω coaxial cable. CoaXPress is scalable, with bit- rates ranging from 1.25 Gbps to multi- Colin Pearce, Managing Director, Active Silicon ple cable implementations running at 25 Gbps and more. A 20 Mbps uplink carries from the JIIA, EMVA and AIA were pre- configuration and control data, as well as sent. providing power at 24 VDC up to 13 W Compliant products can carry the per cable. CoaXPress or CXP-certified logo, assu- ring system developers that they are fully compatible with the coaxial cable based CoaXPress Development Update interface and offer plug-and-play compa- tibility for fast and efficient development, CoaXPress technology was originally de- implementation and integration within veloped by the CoaXPress Consortium – imaging systems. an industrial consortium of companies, At the end of June 2011 there was a founded by Active Silicon, Adimec and meeting in Munich between circa 20 CXP EqcoLogic. Technology demonstrators developers from Japan, Europe and North were showcased in Stuttgart, Germany America. The agenda was to discuss and at Vision 2009. These included cameras plan the implementation of GenICam into from Adimec, frame grabbers from Ac- CoaXPress. GenICam compliant vision tive Silicon and cables from Components systems provide an Applications Pro- Express, all using EqcoLogic transcei- gramming Interface (API) which remains vers. The products and technology were consistent irrespective of the vendor or well received and the CoaXPress Consor- interface technology used. This API al- tium won the Vision Award 2009 for in- lows an XML file to be retrieved from or novative new technology. written to a GenICam camera, containing The CoaXPress specification became a ‘Programmer’s model’, or set of stan- a JIIA (Japan Industrial Imaging Associ- dard registers that can be loaded with ation) Standard in December 2010: JIIA values for camera parameters such as announced this v1.0 Standard in Janu- ‘exposure time’ for example. A key to- ary 2011. A three month appeal period pic discussed related to the integration followed, in which the Standard was pu- of two GenICam devices – say a camera blicly available for download, peer review and an acquisition device (typically with and feedback. No adverse feedback was processing ability) in a single CoaXPress received, so the EMVA (European Ma- based imaging system. Further develop- chine Vision Association) and AIA (Auto- ments in the CoaXPress specification are mated Imaging Association) then accep- likely to include miniature and multi- ted it as a world standard, which they way connectors; a dedicated high-speed announced jointly with the JIIA during uplink (using multicore coax); options for the Chicago Automate 2011 exhibition at using optical fiber; and methods to trans- the end of March 2011. In June 2011, the port metadata. first CoaXPress Plugfest was held at the Image Sensing Show in Yokohama, Japan. www.coaxpress.com At this relatively informal event vendors could interconnect their products to see if they worked together successfully. This Plugfest was the first step in implemen- 22Contact ting a global validation process for ensu- Active Silicon, Iver, United Kingdom Tel.: +44 1753 650 600 ring that products are compliant with the Fax: +44 1753 651 661 CoaXPress standard. Several imaging sys- colin.pearce@activesilicon.com tem suppliers, as well as representatives www.activesilicon.com
T o pics GenICam 2.2: Support for All Major Operating Systems Like Windows, Linux and Mac OS X The GenICam standard is one of the gi- trol a camera device in a standard ant success stories in the field of image way. processing. It was established in 2006 ▪▪ The GenICam Standard Features with the goal of providing a generic Naming Convention (SFNC) – common programming interface for all kinds naming convention for camera fea- of cameras. No matter what interface tures, which promotes interoperabi- technology (GigE Vision, Camera Link, lity between products from different 1394 DCAM, USB, etc.) is being used or manufacturers. what features are implemented, the ap- ▪▪ GenTL – a generic Transport Layer plication programming interface (API) Interface between software drivers should always be the same. This goal and libraries that transports the has definitely been reached, and the image data from the camera to the standard has brought huge advantages application running on a PC. for camera users and for camera and ▪▪ CLProtocol – a specification for the Dr. Friedrich Dierks, Head of Software Devel software manufacturers. Nowadays, interfaces of a platform dependent opement at Basler and Chairman of the GenICam Committee GenICam lets developers worldwide use dynamic-link library (CLProtocol DLL) and interchange GenICam compliant used to convert a vendor-specific cameras easily, regardless of the manu- Camera Link serial protocol interface nologies, software vendors face the chal- facturer, interface, or protocol technol to a GenAPI interface. lenge of providing drivers and frame ogies. grabbers for these new interfaces. Thus a The GenICam standard is hosted by standardized software interface between the European Machine Vision Association What’s New in GenICam 2.2? grabber, driver and software library is (EMVA). More than 90 companies from required – and this will be GenTL. An ex- all over the world are now part of this With the GenICam 2.2 release, two ma- ample is the new CoaXPress interface; initiative. GenICam consists of four mod jor improvements were realized: the the CoaXPress standard recently adop- ules: support for the Mac OS X operating sys- ted GenICam as its standard interface. ▪▪ GenAPI – an XML description file for- tem and the support for the Camera By the end of 2011 there will be about 12 mat defining how to access and con- Link interface. The GenICam standard companies providing GenTL compliant now provides support for all major ope- drivers, and more than 10 GenTL com- rating systems: Windows, Linux and pliant applications will be available that Mac OS X. With GenICam being used can interoperate with GenTL compliant more widely, the committee felt it was drivers. In the next few months, we will time to adopt it under Mac OS X. We work on increasing performance and de- are confident that this release will open creasing the footprint of the GenAPI ref the door for an entirely new segment of erence implementation. Applications on GenICam users. One example could be embedded systems will see particular academic researchers. Macs are used benefit from these improvements. frequently in the scientific community, We also plan generic support for the and we think that we can better sup- manifest register that is part of the GigE port them by offering a generic inter- Vision standard. This will allow users to face for the cameras and camera-rela- choose between different GenICam XML ted products they use. file versions in a camera. These are just a GenICam 2.2 now also brings the po- few examples of the ongoing work of the werful GenAPI to Camera Link. The GenI GenICam committee. We will continue Cam Standard Features Naming Conven- development, of course, and constantly tion was enhanced to cover Camera Link, work on enhancing the operating system so Camera Link and GigE Vision cameras coverage, improving existing features, now have a very large feature set in com- and creating new functionalities. mon. This actually moves Camera Link cameras near to “plug and play,” just like www.genicam.org cameras with other interfaces such as Gigabit Ethernet. In addition, GenICam allows the use of legacy cameras thanks to the CLProtocol specification defining a common interface for Camera Link pro- tocol driver DLLs (dynamic-link libra- ries). 22Contact Basler AG, Ahrensburg, Germany Tel.: +49 4102 463 0 What’s Ahead? Fax: +49 4102 463 109 info@baslerweb.com GenTL is starting to hit the market. With www.baslerweb.com the development of new interface tech- 20 Inspect Buyers Guide 2012 www.inspect-online.com
T o pics GigE Vision 2.0: System Integrators Can Expect Higher Data Rates Why do you think so many companies are because what GigE Vision 2.0 enables is moving to adopt the GigE Vision standard? a more efficient transport – that is, less overhead – of small images at high frame V. Rowley: What we hear is that the demand rates. This can be useful, for instance, in is coming directly from the end customer. high-speed inspection or sorting applica- Ethernet is an elegant solution in many tions based on line-scan cameras. ways, and in many markets. Naturally, the longer cable distances that are possible Of these new features, which do you think with GigE Vision are desirable, but there system integrators will be most interested in? are a number of other reasons we hear too. For instance, in quality inspection, Ether- V. Rowley: I’d have to say higher data ra- net is appealing because it doesn’t require tes. Although the current version (1.2) a frame grabber. Not only does this elimi- of the standard does allow for unlimi- nate a cost point, but it allows for small ted data rates to be transferred from Vincent Rowley, System Architect, Pleora form-factor PCs, like laptops. Furthermore, cameras to host computer over a single Technologies Inc. and Vice-Chair, GigE Vision Technical Committee GigE Vision is the only interface that allows Ethernet physical link, version 2.0 will for networked video, which can really open formally introduce 10 Gigabits/second. up system design possibilities and make In response to the market demand for no guarantee that link aggregation will ac- application deployment much simpler. greater speed, alternative video inter- tually work in a networked environment, faces, such as CoaXPress and Camera Link so one needs to keep that in mind as well. What enhancements can we expect with the HS are coming on the market, but they’re 2.0 release of GigE Vision? really new. GigE Vision is a proven, field- Speaking of market pull and vendors, what tested vision standard. And Ethernet is so kind of PC is going to be required for 10 Gi- V. Rowley: The new release is going to of- ubiquitous that it makes sourcing hassle- gabits/second? fer a number of additional features in- free. I think the combination of the already- cluding support for higher data rates, existing demand for greater speed with the V. Rowley: That’s an interesting question be- precise clock synchronization, image release of GigE Vision 2.0 will likely grow cause it’s one I’ve heard before. Even some compression, improved flow control and the adoption rates of 10 GigE interfaces in industry experts think that you need ser- transport efficiency. markets such as medical imaging, military ver-grade PCs or specialized hardware like and machine vision. In addition, this may frame grabbers to receive 10 GigE streams When it comes to image compression, what result in a market pull for vendors to add on PCs. But the fact of the matter is that types of compression are supported with 10 GigE interfaces to their products. today’s standard, off-the-shelf PC can con- GigE Vision 2.0? The other thing to mention is that GigE sume and process data at very high speeds Vision 2.0 will support link aggregation. with a suitable driver. We’ve done extensive V. Rowley: GigE Vision 2.0 will support While faster data rates can be achieved testing that demonstrates that today’s stan- JPEG 2000, JPEG, and H.264. by implementing the IEEE 802.1AX link dard PC can be used to acquire, and to pro- aggregation protocol, in practice, link ag- cess, images at approximately 8 Gigabits/ You also mentioned transport efficiency as gregation can be limited because of draw- second when using Pleora’s eBUS SDK. one of the enhancements, can you tell me a backs like its larger footprint and complex bit more about that? cabling requirements. Despite these draw- 22Contact backs, dual aggregation might make sense Pleora Technologies Inc., Kanata, ON, Canada V. Rowley: Colloquially, this enhancement for some scenarios, but it’s unlikely we’ll Tel.: +1 613 270 0625 Fax: +1 613 270 1425 has sometimes been referred to as frame- ever see market demand for more than info@pleora.com packing, but that’s a misleading term. I two GigE connectors on one transmitter www.pleora.com prefer using the term transport efficiency because it’s just not practical. And there is _*46::LUZVY WP_LSZPaLT_T \W[VMWZ *3HUK.PN,^P[O-7.( .SVIHS:O\[[LYIPUUPUNZ\I ZHTWSPUNHUKT\JOTVYL =(3
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