Projektiranje portreta pomoću linijske grafike kao sustav zaštite novčanica

master's thesis

• Author: Iva Bilušić
• Mentor: Ivana Žiljak Stanimirović (mentor)
• Committee member: Nikola Mrvac (član povjerenstva)
• Committee member: Ivana Žiljak-Stanimirović (član povjerenstva)
• Committee member: Miroslav Mikota (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2016-07-04, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

U današnje vrijeme novac se pokušava krivotvoriti uz pomoć suvremenih kopirnih uređaja i skenera. Radi sve većeg broja krivotvorenih novčanica, dizajneri nastoje postaviti što više grafičkih zaštita na novčanice, kako bi onemogućili krivotvoritelju kopiranje. Postoji više vrsta zaštita na novčanicama, od odabira materijala na kojem se novčanice izrađuju, do korištenja različitih tehnika tiska. U prošlosti, dok nisu postojale digitalne tehnike tiska, novčanice su se ručnom gravurom umjetnika osiguravale od krivotvorenja. U današnje vrijeme, pomoću izrade digitalne linijske grafike, krivotvoritelju je teže kopirati novčanicu, jer ne može znati koji su točno parametri korišteni za dobivanje linija. U ovom radu opisat će se linijska grafika kao zaštita novčanica, te portreti na postojećim novčanicama. Od ostalih linijskih zaštitnih elemenata opisat će se izrada rozeta, sinusoida, te linijske tipografije. Izrada portreta pomoću linijske grafike bit će objašnjena pomoću PostScript programa. Pomoću PostScripta, u eksperimentalnom dijelu rada, izradit će se nekoliko uzoraka linijske grafike koji će imati različite parametre. Promjenom parametra na uzorcima, proučavat će se kvaliteta izrade linearizacije.

Abstract (english)

Today, money is constantly being forged to forge with the help of modern copiers and scanners. For the purpose of increasing the number of counterfeit banknotes, designers are trying to put as many graphic protections on banknotes, to decrease forgery. There are several types of protection on banknotes, from the selection of materials of bills, the use of different printing techniques. In the past, there were no digital printing techniques. Notes were ensured from counterfeiting by artistic hand engraving. Today, with developing digital line graphs, it is more difficult for counterfeiter to copy the bill, because he is not familiar with the exact parameters that are used to obtain the line. This paper will describe the line graphics that are used to protect banknotes, and portraits of the existing banknotes. It will be described, among the other line protection elements, the process of making rosettes, sinusoidal and linear typography. Making portraits using line graphs will be explained using specially developed PostScript programs. Using PostScript, in the experimental part of the work, it will be prepared several samples of the line graphics, which will have different parameters. By changing the parameters in the samples, the quality of linearization will be studied.

• Keywords: linijska grafika; portreti; zaštita novčanica; PostScript
• Keywords (english): line graphics; portraits; security of banknotes; PostScript
• Language: croatian
• URN:NBN: urn:nbn:hr:216:814819
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-20 23:12:50