Photonics & Imaging

Imaging

News : Green Design & Manufacturing
The Top Tech Briefs Stories of 2017

With another year of Tech Briefs almost in the books, it's time to look at our most-read news articles of 2017.

Top stories included a look back at the life of Robert Goddard, and a look forward to...

INSIDER : Imaging
Radar Sees Through Walls – By Seeking Symmetry
Using a narrow band of microwave frequencies, researchers at Duke University found a new way to see on the other side of the wall.
Briefs : Imaging
Device-Free Motion Tracing Using WiFi Signals

Fine-grained human motion tracing — the ability to trace the trajectory of a moving human hand or leg, or even the whole body — is a general capability that is useful in a wide variety of...

Briefs : Imaging
Detector System for High-Resolution Imaging

A large-area detector without any dead space capable of handling a large dynamic range does not currently exist. Current large-area detectors have dead zones created by abutting several modules...

Briefs : Imaging
Method for Tracking Moving Targets

Moving target indication (MTI) methodologies are essential tools to detect, locate, recognize, and track the moving targets of interest in a movie or video sequence. Different MTI methodologies can be...

Briefs : Imaging
Method Uses Drones and WiFi to Enable 3D Through-Wall Imaging

WiFi signals are everywhere. Unmanned aerial vehicles (UAVs, or drones) are expected to become a larger part of everyday life. A new methodology was developed for high-resolution,...

Briefs : Imaging
Image-Based User Authentication

In other user authentication systems, a user authenticates identity by selecting a particular image that is then matched to a previous choice. This invention enables greater security for access control systems by combining facial recognition technology with a user authentication question.

Articles : Sensors/Data Acquisition
Pacific Northwest National Laboratory

The Department of Energy’s (DOE) Pacific Northwest National Laboratory (PNNL) in Richland, WA, has been operated by Battelle and its predecessors since the lab’s inception in 1965. For more than 50...

Products : Imaging
New Products: November 2017 Photonics & Imaging Insider

Laser Confocal Scanning Microscope

The new Olympus (Waltham, MA) LEXT® OLS5000 3D laser confocal scanning microscope delivers precise imaging in a fast,...

News : Imaging
Unique Imaging of Dinosaur's Skull Tells Evolutionary Tale

Researchers using Los Alamos' unique neutron-imaging and high-energy X-ray capabilities have exposed the inner structures of the fossil skull of a 74-million-year-old tyrannosauroid dinosaur nicknamed the Bisti Beast in the highest-resolution scan of tyrannosaur skull ever done. The...

News : Medical
New Dental Imaging Method Uses Squid Ink to Fish for Gum Disease

Squid ink might be a great ingredient to make black pasta, but it could also one day make getting checked for gum disease at the dentist less tedious and even painless. By combining squid ink with light and ultrasound, a team led by engineers at the University of California San...

News : Sensors/Data Acquisition
Future Smartwatches Could Sense Hand Movement Using Ultrasound imaging

New research has shown future wearable devices, such as smartwatches, could use ultrasound imaging to sense hand gestures. The research team is led by Professor Mike Fraser, Asier Marzo, and Jess McIntosh from the Bristol Interaction Group at the University of Bristol in the...

News : Imaging
Non-Invasive Imaging Predicts Cancer Malignancy

A new study by Osaka University scientists shows that non-labeling multiphoton microscopy (NL-MPM) can be used for quantitative imaging of cancer that is safe and requires no resection, fixation, or staining of tissues. It’s expected to simplify and reduce the time of cancer diagnosis.

Articles : Automotive
2017 Create the Future Design Contest Special Awards Section

The Create the Future Design Contest was launched 16 years ago by Tech Briefs Media Group (publishers of Tech Briefs magazine) to help stimulate and reward engineering innovation. Since then, the annual contest has drawn more than 14,000 product design ideas from engineers, students,...

News : Materials
When Stars Collide: LIGO Detects Gravitational Waves from ‘Kilonova’ Light Show

In the galaxy NGC 4993, located approximately 130 million light-years from Earth, two neutron stars collided. And, for the first time, scientists detected...

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