The new hyperspectral imager contains two cameras and measures just 425 by 200 millimeters. With further miniaturization it could be incorporated into smartphones for personal use.
Innovative imager could find industrial, security, medical, cultural and agricultural applications. Researchers have developed a compact imaging system that can measure the shape and light-reflection properties of objects with high speed and accuracy. This 5D hyperspectral imaging system – so-called because it captures multiple wavelengths of light plus spatial coordinates as a function of time – could benefit a variety of applications including optical-based sorting of products and identifying people in secure areas of airports...
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