Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...
A lens-free system produces sharp mid-infrared images even in low light and over long distances, creating new opportunities ...
A new portable device combines laser scanning technology with cameras to create precise 3D images in colour. It could be used for everything from infrastructure inspection to construction to robot ...
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