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HSI News
Hyperspectral and Multispectral Imaging
Mar 3, 2020 — Over the past two decades, hyperspectral imaging and multispectral imaging have been growing in prominence and utility. Although the terms are often conflated, they represent two distinct imaging practices, each fitting its own application spaces....
Hyperspectral Imaging Could Automate, Improve Plastics Recycling
EXTREMADURA, Spain, and COPENHAGEN, Jan. 24, 2019 — A new method using NIR hyperspectral imaging (HSI) and chemometrics could make it possible to sort between different types of plastic and between different flame retardants added to plastic, a necessity for recycling plastics more economically. The...
Continuously Variable Bandpass Filters Aid Optics and HSI
May 14, 2018 — Hyperspectral imaging (HSI) has been in use for a couple of decades in applications such as satellite imaging and air reconnaissance. Despite its widespread use, there is a lack of clarity of what “hyperspectral” encompasses. Sometimes techniques...
3D-Printed Hyperspectral Imagers Designed for UAVs
LONGYEARBYEN, Norway, March 1, 2018 — Researchers used 3D printing and low-cost parts to create an inexpensive hyperspectral imager that is light enough to use onboard drones. The visible-wavelength hyperspectral imager (HSI) weighs less than half a pound and, according to researchers,...
Continuously Variable Bandpass Filters Aid Optics and HSI
Jan 24, 2018 — Hyperspectral imaging (HSI) has been used for a couple of decades in applications such as satellite imaging, air reconnaissance and other markets that are not price sensitive. Still, there is no clear definition of the term. Sometimes techniques...
Device Allows Standard Cameras to Produce Hyperspectral Images
BEER-SHEVA, Israel, Sept. 14, 2017 — A miniaturized hyperspectral device has been developed as an add-on for a standard camera, and could be used to repurpose a camera for generating hyperspectral images and videos for a range of applications. Developers of the device used compressive...
Hyperspectral Imaging May Enable Earlier Detection of GI Cancers
CAMBRIDGE, England, Oct. 19, 2016 — A hyperspectral imaging technique uses a set of camera filters with a standard endoscopy system to increase the number of colors that can be seen during endoscopy and potentially improve the ability to detect abnormal cells in the lining of the gut....
Research Innovation Recognized by Edmund Educational Awards
BARRINGTON, N.J., Nov. 11, 2015 — Researchers behind a flow cytometer for seawater, a 3D superresolution microscopy technique and the study of bubbles took top honors in this year's Educational Awards presented by Edmund Optics Inc. The awards recognize undergraduate and graduate...
Camera Offers Multispectral Imaging for Consumers
SEATTLE, Oct. 19, 2015 — A consumer-grade multispectral camera could help users find the best avocado at the grocery store or allow video games to distinguish between players by the features of their hands. Under development by the University of Washington and Microsoft...
NIR Hyperspectral Imaging Roots out Peanut Contamination
MADRID, April 7, 2015 — Near-infrared hyperspectral imaging could eliminate uncertainty for food producers required to include the warning “May contain peanuts” on their packaging. A team of researchers from Spain and France have adapted the technique to...
Collaboration Produces HSI Camera for Sensing Applications
LEUVEN, Belgium, and MÜNSTER, Germany, June 9, 2014 — A collaboration between microelectronics research institute IMEC and machine vision company Ximea has led to the development of a tiny hyperspectral camera with potential for various sensing applications. The new camera can be used on airborne...
G&H Joins Philumina in HSI Expansion
ORLANDO, Fla. and GULFPORT, Miss., May 6, 2014 — Gooch & Housego and PhiLumina LLC have entered into a collaborative agreement expanding capabilities and offerings for hyperspectral imaging (HSI) applications. The agreement enables PhiLumina to integrate its HSI scanning products and software...
Hyperspectral Imaging Reduces Threat of Amputation
SAN FRANCISCO, Feb. 12, 2014 — Hyperspectral imaging (HSI) can help surgeons make quick decisions in the operating room, as it detects issues not visible to the naked eye.
Technique Calibrates Hyperspectral Sensors
GAITHERSBURG, Md., June 18, 2012 — Software that calibrates hyperspectral imagers could ensure that their performance is optimized for medical applications, such as determining diseased tissue margins during surgery.
(14 results found)
April 2024
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