Terahertz imaging application for art and heritage conservation and restoration

 

Terahertz imaging application for art and heritage restoration.

Terahertz imaging using frequency-modulated continuous wave system for non-destructive evaluation of painting and multilayer parts is presented in this article.

Terahertz imaging of a painting during the restoration process, help restorers to localize and identify structural defects.

Painting on canvas restoration

Images of the painting before during and after restoration :

Images before, during and after restoration assisted by terahertz imaging

Terahertz and visible images are shared from researchgate .

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