Imaging

Optimizing Next-gen Machine Vision Platform To Enhance Automated Inspection

With machine vision’s development and growth in the Industry 4.0 environment, the higher computing performance becomes essential to acquire high resolution images at high speeds, and expanding FOV (field of view). The associated hardware must therefore significantly enhance reliability, to guarantee smooth operation of the production line. Read this white paper to know more about characteristics the next-gen machine vison platform need.

Posted in: White Papers, Imaging, Manufacturing & Prototyping, Machinery & Automation, Robotics

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Infrared Brings to Light Nanoscale Molecular Arrangement

Detailing the molecular makeup of materials – from solar cells to organic LEDs and transistors to medically important proteins – is not always a crystal-clear process. To understand how materials work at these microscopic scales and to better design materials to improve their function, it's necessary to know not only about their composition but also their molecular arrangement and microscopic imperfections.

Posted in: News, Imaging

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New Catheter Lets Doctors See Inside Arteries

Removing plaque from clogged arteries is a common procedure that can save and improve lives. This treatment approach has been made safer and more effective with a high-tech catheter that allows cardiologists to see inside arteries for the first time, cutting out only the diseased tissue. Interventional cardiologists at Sulpizio Cardiovascular Center at UC San Diego Health are the first in the region to use this technology.

Posted in: News, Imaging

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Mapping Marine Snow on Sea Floor

City-sized maps of terrain and life on the sea floor have revealed that drifts of "marine snow" on submarine hillsides act as a source of food to fuel a higher biomass of marine life than on flatter plains. This finding comes from research by scientists at the National Oceanography Centre (NOC) that may improve understanding of how hillside slopes and plateaus drive the distribution of marine life. The marine snow was quantified using machine vision, where an algorithm automatically detected the location and coverage in digital images.

Posted in: News, Imaging

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Will virtual reality increase empathy?

This week's Question: According to a recent article in The Washington Post, a growing number of filmmakers, policymakers, researchers, human rights workers, and law enforcement officials are using virtual reality technology to make people feel as if they have experienced an event firsthand. Advocates say virtual reality can increase empathy, "transport" and immerse viewers within humanitarian crises around the world, and influence decision-making about issues ranging from policing to the environment. What do you think? Will virtual reality increase empathy?

Posted in: Question of the Week, Displays/Monitors/HMIs, Imaging, Video, Visualization Software

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Combating Driver Fatigue with Mobile Surveillance

Driver fatigue is a leading cause of traffic accidents for heavy-duty vehicles such as mining trucks, excavators, bulldozers, cranes, cargo trucks, and buses. Their drivers need a rapid alert system to keep them awake and on the road. Find out about an in-vehicle surveillance platform that uses a camera to monitor drivers for fatigue, analyzing video in real-time to activate alerts and wireless communications.

Posted in: White Papers, Automotive, Communications, Electronics & Computers, Cameras, Displays/Monitors/HMIs

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New Scanning Method Speeds Up 3D Printing

Penn State University researchers have used a beam deflector to increase the speed of 2D and 3D printing by up to 1000 times.

Posted in: News, Imaging, Rapid Prototyping & Tooling

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Spectroscopy System

Princeton Instruments (Trenton, NJ) launched the FERGIE ™ spectroscopy system, a fully integrated, aberration-free spectrograph with a built-in, low-noise, cooled detector in an 11 × 7 × 8" profile. Thanks to a proprietary Princeton Instruments optical design, FERGIE offers spectral resolution of 0.13 nm/pixel with a 1200 g/mm grating. Additionally, FERGIE’s diffraction-limited imaging (>60 lp/mm spatial resolution throughout the focal plane) yields exceptionally high signal-to-noise ratios and permits multichannel spectroscopy.

Posted in: Products, Imaging

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Infrared Cameras

Sierra-Olympic Technologies (Hood River, OR), supplier of infrared (IR) and thermal imaging components and cameras, has introduced the Oculus surveillance systems from Silent Sentinel, Ltd. (Rocklin, CA). The new, environmentally rugged outdoor video technologies feature sim ultaneous visible and thermal imaging outputs. The continuous zoom optical cameras, available in either standard definition (SD) or high definition (HD), are paired with fixed field of view (FOV) thermal imagers to provide full daytime/nighttime vision capabilities. The system’s pan stage offers 360° continuous rotation; the tilt stage can be set for one of two modes at -90° viewing and full +90° tilt.

Posted in: Products, Cameras

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New Microscopy Technique

An innovative microfabrication technique used to produce a mirror array that both directs the excitation beam and holds the sample may revolutionize the field of 3D super-resolution mi - croscopy. The Single-Objective Selective-Plane Illumination Microscopy (soSPIM) allows re - searchers to examine the activity of single proteins or entire embryos on their existing microscope systems. The soSPIM technique utilizes an array of micromirrored wells, where each mirror is inclined at precisely 45 degrees. Together with a beam steering add-on unit, these micromirrors allow for both the excitation beam and resulting fluorescence signal to pass through a single standard, objective lens.

Posted in: Products, Imaging

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