Researchers at Purdue University have built an imaging application to detect suspended dust concentrations that pose a risk of exploding in agricultural, powder-handling, and manufacturing settings. The application establishes a relationship between the light extinction coefficient and suspended dust concentration. It uses a camera or video recording device to image and determine suspended dust concentration in a daylight environment and to distinguish it from normal background noise. After capturing images of the suspended dust cloud, the application analyzes the light extinction...Read full articleRelated content from Photonics MediaARTICLESNSF Grant to Advance Sensing and Imaging Technologies for Precision AgricultureWith a five-year, $26 million grant, the National Science Foundation (NSF) has established the Engineering Research Center for the Internet of Things for Precision Agriculture (ERC IoT4Ag). The...Vision Spectra Winter 2020 IssueAI-Based Portable App Could Help Growers Prevent Production LossesDeep convolutional neural networks (DCNNs) and transfer learning are being applied to just-in-time crop disease detection, through a smartphone tool that scans banana plants for signs of disease and...Vision Spectra Winter 2019 IssueCrop Stress Managed with Machine Learning, UAVs, Hyperspectral ImagingIowa State University scientists are developing a machine learning system that could automate farmers’ ability to diagnose a range of major stressors in soybeans. The technology will use...Vision Spectra Winter 2019 IssueHybrid Approach Enables Ultralow-Loss Integrated Photonics for LidarResearchers at École Polytechnique Fédérale de Lausanne (EPFL) and Purdue University demonstrated a hybrid approach to on-chip acousto-optic modulation by combining piezoelectric...Vision Spectra Autumn 2020 IssuePRODUCTSFixed Focal LensThe M112FM wide-angle machine vision lens from Tamron Co. 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Designed for cameras with 1.1-in. sensors, the...Photonics Spectra September 2019 IssueWHITEPAPERSThe Fast Lane to Embedded VisionSensor Modules are small imaging solutions used to easily integrate customized vision technologies into machines and devices that allow them to see. Developers of robots, drones, IoT, consumer...Photonics.com 6/11/2019Using Lighting to Optimize Camera PerformanceHow light works can be a complicated subject. One of the biggest rules of thumb in imaging is that there can never be too much light. However, a common problem is finding enough light to clearly...Photonics.com 2/25/2020Maximizing Camera Performance with FiltersThe use of filters allows a camera to be more selective with what kind of light will make contact with the sensor. Filters are often designed with the intent of blocking out a certain amount of...Photonics.com 3/1/2019CoaXPress 2.0 – The Standard in Industrial Image Processing for Demanding ApplicationsCoaXPress is a well-known interface for industrial image processing and it is coming soon in the new standard version 2.0 (CXP-12). The interface is particularly relevant for demanding applications...Photonics.com 3/1/2019WEBINARSKeys to Success with Vision-Guided RoboticsMachine vision for industrial robotic guidance is a critical enabling technology for realizing the diverse application needs of flexible automation and smart manufacturing. In this webinar, industry...Photonics.com 7/16/2019Smart Cameras: Technology and ApplicationsOver the past few years the capabilities of smart cameras have increased dramatically. Available image resolution has increased from 5 megapixels maximum to 21 megapixels. Processing power has...Photonics.com 3/13/2018Industrial Imaging and VisionAdditional Questions & Answers from the webinar are below Speakers: 3-D Vision for Industrial Robot Guidance Clay Flannigan Manager, Robotics and Automation Engineering ...Photonics.com 4/10/2013Robotic Collision Avoidance: When Accidents Are Not an OptionJoin us for a FREE webinar! Tim Dykstra, product sales manager for Concept Systems Inc., provides a detailed overview of the technologies and systems that can be used to avoid dangerous...Photonics.com 7/28/2016PHOTONICS DICTIONARY TERMSambient lightLight present in the environment around a detecting or interpreting device, especially a machine vision system, and generated from outside sources. Such light must be treated as noise by the vision...EDU.photonics.com 9/8/2009Embedded VisionThe practical use of computer vision in embedded systems that analyze system surroundings through digital processing and intelligent algorithms. 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The Claxon supports 1, 2 or 4 link CXP-12 cameras (12.5 Bg/S) with a PCIe X8 Gen 3 back end.Photonics.com 9/15/2020PHOTONICS BUYERS' GUIDE CATEGORIESArray ProcessorsSlow Motion CamerasEmbedded Vision SystemsLine-Scan CamerasCOMPANIESFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideAllied Vision Technologies GmbHABOUT US For 30 years, Allied Vision has helped people see the bigger picture to achieve their goals. We believe knowledge is power and always strive to deliver valuable insight with our...Photonics Buyers' GuideAdmesy BVMEASURING COLOUR IN A WORLD OF LIGHT! Admesy offers a broad range of test and measurement instruments focused on colour and light measurements in inline production process environments. All...Photonics Buyers' GuideCascade Optical CorporationCascade Optical Corporation has more than 35 years of expertise in custom vacuum-deposited thin-film coatings, specializing in IAD, low temp, low stress coatings for laser crystals and fiber optics....Photonics Buyers' Guide