Hyperspectral imaging

Setup of combined hyperspectral and fundus camera at Peter Stalmans’ lab at KU Leuven. Credit: Imec/KU Leuven

Spectral cameras offer window into Alzheimer’s

Investigations are underway into using hyperspectral imaging to screen for a host of medical conditions, as Abigail Williams finds out

Mathias Bochow, GFZ Helmholtz Centre, Potsdam, is working on the Trace project to track marine plastic. Credit: Frank Schweikert, Aldebaran Marine Research & Broadcast (www.aldebaran.org/en/)

The hyperspectral view from space

Abigail Williams speaks to scientists tracking marine plastic using satellite spectral imagery

Paul Brown of Fera Science operating the hyperspectral drone camera at Big Wood, Suffolk. Credit: Gary Battell

How healthy are our woodlands?

Greg Blackman speaks to Dr Michelle Hamilton at STFC RAL Space about mapping trees with spectral imaging

Image: Nordroden/shutterstock.com

Trash talk

Greg Blackman reports on a presentation Eric Camirand of Waste Robotics gave about hyperspectral imaging and robotics used in recycling plants

Plastic not fantastic

Greg Blackman looks at how SWIR spectral imaging can help reduce plastic pollution, both through environmental surveys and by improving sorting in recycling plants

Classification of nuts as good or bad using Specim’s FX17 camera

Super spectral in sight

Optical design is crucial in enabling wider adoption of hyperspectral imaging, finds Andy Extance

Cubert's Ultris 20 hyperspectral snapshot camera provides a more reliable alternative for aerial surveillance than conventional line scan cameras

Spectral snapping

Matthew Dale explores the emerging alternatives to push broom hyperspectral imaging

Spectral inspection

Greg Blackman on how advances in lighting, optics, and sensor technology are turning hyperspectral imaging into an industrial inspection tool

Trash Talk

Recycling is becoming big business, and hyperspectral cameras are exactly the right tool to help sort the growing volumes of waste, as Matthew Dale discovers

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