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Contents IMAGING & machine vision europe


Contents News


Basler buys Silicon Software l advance robot inspection l sales grow 19 per cent l


and UKIVA Automatica


Profile


Greg Blackman looks back at Active Silicon’s 30 years in business


Medical


Keely Portway on the miniature cameras built into endoscopes


Polarisation


Matthew Dale investigates the potential polarised light holds for inspection


Deep learning


Greg Blackman looks at where neural networks are being deployed in industrial imaging


Transport


Dr Constantinos Bouroussis at the National Technical University of Athens describes a mobile imaging system for inspecting tunnel and road lighting


Preview: Photonex


The imaging technology on display at the UK photonics trade fair in Coventry in October


Product focus: frame grabbers 32


A roundup of the latest frame grabber releases, including CoaXPress models Products


Vision equipment from around the world Suppliers’ directory


Find the suppliers you need Q&A


Damir Dolar, managing director of Croatian firm Smartek Vision


Editorial and administrative team 34 40 42 28


Editor Greg Blackman Tel: +44 (0)1223 221042 greg.blackman@europascience.com


Deputy editor Jessica Rowbury Tel: +44 (0)1223 221043 jessica.rowbury@europascience.com


Technical writer Matthew Dale Tel: +44 (0)1223 221047 matthew.dale@europascience.com


Senior designer Zöe Andrews Tel: +44 (0)1223 221035 zoe.andrews@europascience.com


Subscription manager Ellie Starreveld Tel: +44 (0)1223 221033 ellie.starreveld@europascience.com


Advertising team Advertising sales manager Warren Clark (Eleanor Waters is on maternity leave) Tel: +44 (0)1223 221031 warren.clark@europascience.com


Art/Production manager David Houghton Tel: +44 (0)1223 221034 david.houghton@europascience.com


COVER: Life Science/Shutterstock.com


SUBSCRIPTIONS: Free registrations available to qualifying individuals. Subscriptions £180 a year for six issues to readers outside registration requirements. Orders to Imaging and Machine Vision Europe, 4 Signet Court, Cambridge, CB5 8LA, UK. Tel: +44 (0)1223 221030. Fax: +44 (0)1223 213385. ©2018 Europa Science Ltd.


While every care has been taken in the compilation of this magazine, errors or omissions are not the responsibility of the publishers or of the editorial staff. Opinions expressed are not necessarily those of the publishers or editorial staff.


All rights reserved. Unless specifically stated, goods or services mentioned are not formally endorsed by Imaging and Machine Vision Europe, which does not guarantee, endorse, or accept any liability for any goods and/or services featured in this publication.


www.imveurope.com @imveurope Corporate team


Managing director Warren Clark warren.clark@europascience.com Imaging and Machine Vision Europe is published by Europa Science Ltd, 4 Signet Court, Cambridge, CB5 8LA, UK Tel: +44 (0)1223 221030 Fax: +44 (0)1223 213385 Web: www.europascience.com ISSN: 1745-5758


August/September 2018 • Imaging and Machine Vision Europe 3 30 28 16 24 20 16 4


EU Spirit project to North American vision News from VDMA, EMVA


10


Greg Blackman reports from the automation trade fair in Munich, where the latest machine vision technology for bin picking was on display


14 14 Leader Greg Blackman Smarter manufacturing T


he smart factory was high on the agenda at the automation trade fair, Automatica, when it took place in Munich in June. Human-robot


interaction was a major theme, including one very popular demonstration by Schunk and IBG that had robot arms mirroring the movements of their human operator through gesture recognition, even to the point of opening and closing each hand. Digitisation was also a big part of the trade fair; the OPC Foundation and the VDMA released the first version of a machine vision companion specification for the OPC interoperability standard, which will help integrate machine vision products within factories. More about the OPC UA vision standard and other


news from Automatica – in particular technology for bin picking – can be found in the report on page 10. Tis issue also has a feature article on deep learning in industrial imaging (page 24), something that could make robots better at pick-and-place tasks, as well as improving inspection of materials that are otherwise difficult to analyse with a machine. Elsewhere, Keely Portway investigates the miniature


cameras found in endoscopes (page 16), while Matthew Dale examines inspection using polarised light (page 20), as camera manufacturers release models based on Sony’s new CMOS sensor with built- in polarising filters.


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