Machine learning brings sharpness and colour to thermal images

Image caption – Clearer picture: illustration of a HADAR image of a tree made by combining thermal physics, infrared imaging and machine learning. Image courtesy: Purdue University. Article by Sam Jarman. Physics World – August 19, 2023. Source: Nature.

A thermal imaging system that uses machine learning to disentangle the information contained in infrared images has been unveiled by researchers at Purdue University in the US. Dubbed HADAR, the system could allow passive thermal imagers to create images that appear as if they were taken in broad daylight – according Zubin Jacob and colleagues. […]

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