Spectral Edge has emerged from the highly-regarded Colour Group at the University of East Anglia, a world leader in colour research. The Group is active in a range of different research areas such as Computational Colour Constancy, Physics based vision, Image Reproduction, Colour Graphics, Image Indexing, Colour scanning, Colour Science, and Computer Vision.

The company’s technology enhances images and video by using information outside the normal visible spectrum – notably from the infra-red range – or applying transformations to that within it.