Near infrared reproduction of images whose originals have dual content

BRANKA, LAJIC and DENIS, JURECIC and JANA, ZILJAK (2017) Near infrared reproduction of images whose originals have dual content. In: Fifth International Conference on Advances in Computing, Communication and Information Technology - CCIT 2017, 02-03 September, 2017, Zurich, Switzerland.

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Abstract

The painter Nada Žiljak has created two paintings at the same place. The other painting is observed by infrared camera. The oil paintings are done with colorants which absorbe infrared light. The results of new graphical reproductions which include visual and near infrared condi tion of the original visual act are presented in this paper. The paintig has been reproduced with the print colorants cyan, magenta, yellow and black on the linen. Digital ink - jet print contains double picture for visual and infrared spectrum. The reproduc tion of artistic painting has the same quality of visualization as it has its original, although these two pictures are dyed with different procedures, different colorants, different pigments, different techniques and different purposes. The spectral ana lysis of the light absorption in two areas are acomplished for all colorants: visual and infrared in the range of 400 to 1000 nm. The new algorythms have been developed as well as the programms for computer graphic in order to double mark image on the line n. The linen is used for the dress making which has invisible and hidden security graphic.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: VZ separation, near infrared spectrum, design with NIR colors, INFRARED PAINTING
Depositing User: Mr. John Steve
Date Deposited: 11 Mar 2019 08:31
Last Modified: 11 Mar 2019 08:31
URI: http://publications.theired.org/id/eprint/402

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