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Digital print of documents containing the infrared protection of information


Žiljak Vujić, Jana; Pogarčić, Ivan; Sabati, Zvonimir
Digital print of documents containing the infrared protection of information // New Possibilities of ICT in Education / Ružić Baf, Maja ; Žufić, Janko (ur.).
Pula: Sveučilište Jurja Dobrile u Puli, 2016. str. 79-87


Naslov
Digital print of documents containing the infrared protection of information

Autori
Žiljak Vujić, Jana ; Pogarčić, Ivan ; Sabati, Zvonimir

Vrsta, podvrsta i kategorija rada
Poglavlja u knjigama, znanstveni

Knjiga
New Possibilities of ICT in Education

Urednik/ci
Ružić Baf, Maja ; Žufić, Janko

Izdavač
Sveučilište Jurja Dobrile u Puli

Grad
Pula

Godina
2016

Raspon stranica
79-87

ISBN
978-953-7320-28-7

Ključne riječi
IRD informacija, infracrvena grafika, Z informacija, sigurnosni tisak
(IRD information, infrared graphics, Z information, safe print)

Sažetak
Digital print enables control of light absorption in the visual and close InfraRed spectrum by developing a system of dual information. The IRZ method of transformation is being introduced for turning Red Green Blue colours into Cyan, Magenta, Yellow and BlacK dyes with INFRSTRDESIGN method for printers and devices – Computer To Plate – in graphic technology. Consequently, a widened graphic technology based on algorithms and programme solutions for creation of alterative invisible information is being introduced into information science. This paper demonstrates IRD solution which algorithm is contained in printer driver. Since input data include at least two independent pictures, this enables a new steganography method of hiding the information. The second, invisible information can be text, picture or ideogram inserted into the visual information. Term “Z information” is being defined as information/graphic documented on print, invisible by bare eye, available through infrared camera in a close infrared spectrum of 1000 nm.

Izvorni jezik
Engleski

Znanstvena područja
Grafička tehnologija, Informacijske i komunikacijske znanosti



POVEZANOST RADA


Ustanove
Fakultet organizacije i informatike, Varaždin,
Veleučilište u Rijeci,
Tehničko veleučilište u Zagrebu

Citiraj ovu publikaciju

Žiljak Vujić, Jana; Pogarčić, Ivan; Sabati, Zvonimir
Digital print of documents containing the infrared protection of information // New Possibilities of ICT in Education / Ružić Baf, Maja ; Žufić, Janko (ur.).
Pula: Sveučilište Jurja Dobrile u Puli, 2016. str. 79-87
Žiljak Vujić, J., Pogarčić, I. & Sabati, Z. (2016) Digital print of documents containing the infrared protection of information. U: Ružić Baf, M. & Žufić, J. (ur.) New Possibilities of ICT in Education. Pula, Sveučilište Jurja Dobrile u Puli, str. 79-87.
@inbook{inbook, year = {2016}, pages = {79-87}, keywords = {IRD information, infrared graphics, Z information, safe print}, isbn = {978-953-7320-28-7}, title = {Digital print of documents containing the infrared protection of information}, keyword = {IRD information, infrared graphics, Z information, safe print}, publisher = {Sveu\v{c}ili\v{s}te Jurja Dobrile u Puli}, publisherplace = {Pula} }