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  • With Hyperspectral Imaging the whole spatial and spectral information is acquired.

  • Near infrared (NIR - 900 to 1700 nm) region features significant absorption bands of moisture

Why HSI for cake moisture prediction?

Adapted from : http://pubs.rsc.org/en/content/articlehtml/2014/cs/c4cs00062e

Innospec NIR Camera

False colour animation produced from 1470 nm image shows how moisture is distributed throughout the sponge.

Small amount of water added to centre of sponge confirms it is definitely moisture being detected

Centre for Signal & Image Processing

Department of Electronic & Electrical Engineering

University of Strathclyde

204 George Street

Glasgow, G1 1XW

 

mail: eee-cesip@strath.ac.uk

​phone: +44 (0)141 548 2199

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