Imaging

Imaging

Latest Briefs & News

Special Reports : Aerospace
Unmanned Systems

The latest advances in aerial, ground, and underwater unmanned systems are covered in this special report, a compendium of recent articles from the editors of Tech Briefs and Aerospace & Defense Technology.

Special Reports : Imaging
ADAS/Connected Car

Today's Advanced Driver Assistance Systems (ADAS) and connected cars are paving the way for tomorrow's automated vehicles. To help you keep pace with the latest technology developments, we present this compendium of recent articles from the editors of Automotive Engineering, Autonomous Vehicle Engineering, and Truck &...

Special Reports : Robotics, Automation & Control
Robotics & Machine Vision

Advances in robotics and machine vision are transforming the factory floor. To help you keep pace with the latest developments in industrial automation, we present this compendium of recent articles from the editors of Tech Briefs, Automotive Engineering, and Medical Design Briefs magazines.

Application Briefs : Transportation
Retinas to Roadways: The Evolution of Optical Coherence Technology
Insight Photonic Solutions
Lafayette, CO
www.sweptlaser.com

A driver’s ability to see and avoid other vehicles is essential to safe driving. The same is...

Briefs : Photonics/Optics
Non-Destructive Evaluation (NDE) of Structures Using Transient and Lock-in Thermography

Researchers at NASA’s Johnson Space Center improved their Flash Thermography capabilities by incorporating transient and lock-in thermography. By...

News : Imaging
PET Imaging Biomarker Could Better Predict Alzheimer's Progression

Researchers have discovered a better way to predict the progression of Alzheimer's disease.

News : Imaging
New Method Improves Infrared Imaging Performance

A new method developed by Northwestern Engineering's Manijeh Razeghi has greatly reduced a type of image distortion caused by the presence of spectral cross-talk between dual-band long-wavelength photodetectors. The work opens the door for a new generation of high spectral-contrast infrared...

News : Imaging
Improving Molecular Imaging Using a Deep Learning Approach

Generating comprehensive molecular images of organs and tumors in living organisms can be performed at ultra-fast speed using a new deep learning approach to image reconstruction developed by researchers at Rensselaer Polytechnic Institute. The research team's new technique has the...

News : Imaging
5-Minute Sample Processing Enhances DNA Imaging and Analysis

JILA scientists have developed a fast, simple sample preparation method that enhances imaging of DNA to better analyze its physical properties and interactions. This gentle yet effective process involves binding DNA to mica, a flat silicate mineral. This process extends the DNA's...

INSIDER : Sensors/Data Acquisition
Ghostly X-Ray Images Could Assist in Analyzing X-Ray Laser Experiments

X-ray free-electron lasers (XFELs) produce incredibly powerful beams of light that enable unprecedented studies of the ultrafast motions of atoms in matter. To interpret...

INSIDER : Test & Measurement
New Products: May 2019 Photonics & Imaging Insider

Software for Enhanced Laser Processing

Prima Power Laserdyne (Champlin, MN) released of the FASTTRIM™ CAD/CAM software for use with its multi-axis precision laser processing...

Briefs : Imaging
In-Situ Characterization and Inspection of Additive Manufacturing Deposits Using Transient Infrared Thermography

Additive manufacturing, or 3D printing, is a rapidly growing field in which solid objects can be produced layer-by-layer. This...

Briefs : Imaging
3D Printer Uses Rays of Light to Shape Objects

Most 3D printers, including light-based techniques, build up 3D objects layer by layer. This leads to a “stair-step” effect along the edges. They also have difficulties creating flexible...

Articles : Lighting Technology
LED Lighting Improves Efficiency and Imaging

Rocket engine testing requires a lot of light since all tests are filmed with high-speed cameras to monitor performance; however, those cameras have to adjust to the bright plume from a firing...

Briefs : Test & Measurement
Fast and Accurate Simulation of Manufactured Parts with Defects

Unwanted porosity is typical to many manufacturing processes — from traditional casting to additive manufacturing (3D printing) — and is difficult to avoid entirely....

Articles : Aerospace
Products of Tomorrow: May 2019

This column presents technologies that have applications in commercial areas, possibly creating the products of tomorrow. To learn more about each technology, see the contact information provided for that...

Briefs : Medical
Method Shrinks Objects to the Nanoscale

Existing techniques for creating nano-structures are limited in what they can accomplish. Etching patterns onto a surface with light can produce 2D nano-structures but doesn’t work for 3D structures....

Briefs : Data Acquisition
Novel Techniques Trick Object Detection Systems

New adversarial techniques developed by engineers at Southwest Research Institute can make objects “invisible” to image detection systems that use deep-learning algorithms. These techniques...

Briefs : Test & Measurement
Pocket-Sized Imaging Device Improves Accuracy Of Epidural Placement

A team of bioengineers supported through a Small Business Innovation Research grant from the National Institute of Biomedical Imaging and Bioengineering (NIBIB) has...

Application Briefs : Photonics/Optics
Improving Vehicle Fuel Economy with ADAS

Fuel economy is a key factor in worldwide energy-consumption. One way to improve fuel economy is using driver feedback to promote efficient habits (eco-driving). Emerging research is looking into...

Articles : Imaging
An Introduction to Time of Flight Imaging

Three-dimensional (3D) imaging applications are used in many different industries ranging from industrial pick and place, palletization/depalletization, warehouse, robotics, and metrology to...

Products : Imaging
New Products: May 2019 Photonics & Imaging Technology

Sony Pregius Sensor

FRAMOS (Ottawa, Ontario, Canada) now offers the Sony IMX392, a 1/2.3 type of imager with a square 1920 (h) × 1200 (v) active pixel array. The sensor has a...

Briefs : Photonics/Optics
Tiny Optical Elements Could One Day Replace Traditional Refractive Lenses

A Northwestern University research team has developed tiny optical elements from metal nanoparticles and a polymer that one day could replace traditional refractive...

Briefs : Manufacturing & Prototyping
Researchers Create Smartphone System to Test for Lead in Water

Researchers at the University of Houston have created an inexpensive system that can detect lead in tap water at levels commonly accepted as dangerous, using a lens made with an...