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Pregled bibliografske jedinice broj: 329324

Protection of information in documents by implementing individual rastering


Žiljak, Vilko; Sabati, Zvonimir; Pogarčić, Ivan; Pap, Klaudio; Žiljak- Vujić, Jana
Protection of information in documents by implementing individual rastering // Proceedings of the 18th International Conference on Information and Intelligent Systems / Aurer, Boris ; Bača, Miroslav (ur.).
Varaždin: Faculty of Organization and Informatics Varaždin, University of Zagreb, 2007. str. 299-302 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Protection of information in documents by implementing individual rastering

Autori
Žiljak, Vilko ; Sabati, Zvonimir ; Pogarčić, Ivan ; Pap, Klaudio ; Žiljak- Vujić, Jana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 18th International Conference on Information and Intelligent Systems / Aurer, Boris ; Bača, Miroslav - Varaždin : Faculty of Organization and Informatics Varaždin, University of Zagreb, 2007, 299-302

ISBN
978-953-6071-30-2

Skup
18th International Conference on Information and Intelligent Systems

Mjesto i datum
Varaždin, Hrvatska, 12.09.2007. - 14.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Security ; Graphic Reproduction ; Raster

Sažetak
New raster elements have been developed with the goal to be applied in individualizing documents as graphic products. It is proposed to have the parameter choice method in choosing the raster element dynamic change. The raster element for proving assertions in this paper is derived from a mesh form. The form changes depending on the pixel blackening value, and this further depends on the pixel graphics that is the basis of the reproduction. The algorithm and code lines are given in PostScript in order to be able to use the same method repeatedly in printing documents that must be secured and individualized. Such documents must have an image basis such as, for instance, a portrait, a sculpture picture or some specially chosen graphic pattern. Data on document and function individualization with belonging parameters in the graphic form mathematical definition are systematically recorded in the database together with the other texts and numerical data characteristics for the document in question. This paper demonstrates the protocol on proving the originality of a document together with discussion on the impossibility to forge it.

Izvorni jezik
Engleski



POVEZANOST RADA


Projekti:
128-1281957-1956 - Unapređivanje radnih tokova u procesima grafičke reprodukcije
128-1281957-1961 - Grafika dokumenata i vrijednosnica
MZOS-130-1301679-1380 - Hrvatska rječnička baština i hrvatski europski identitet (Boras, Damir, MZOS ) ( CroRIS)

Ustanove:
Grafički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Žiljak, Vilko; Sabati, Zvonimir; Pogarčić, Ivan; Pap, Klaudio; Žiljak- Vujić, Jana
Protection of information in documents by implementing individual rastering // Proceedings of the 18th International Conference on Information and Intelligent Systems / Aurer, Boris ; Bača, Miroslav (ur.).
Varaždin: Faculty of Organization and Informatics Varaždin, University of Zagreb, 2007. str. 299-302 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Žiljak, V., Sabati, Z., Pogarčić, I., Pap, K. & Žiljak- Vujić, J. (2007) Protection of information in documents by implementing individual rastering. U: Aurer, B. & Bača, M. (ur.)Proceedings of the 18th International Conference on Information and Intelligent Systems.
@article{article, author = {\v{Z}iljak, Vilko and Sabati, Zvonimir and Pogar\v{c}i\'{c}, Ivan and Pap, Klaudio and \v{Z}iljak- Vuji\'{c}, Jana}, year = {2007}, pages = {299-302}, keywords = {Security, Graphic Reproduction, Raster}, isbn = {978-953-6071-30-2}, title = {Protection of information in documents by implementing individual rastering}, keyword = {Security, Graphic Reproduction, Raster}, publisher = {Faculty of Organization and Informatics Vara\v{z}din, University of Zagreb}, publisherplace = {Vara\v{z}din, Hrvatska} }
@article{article, author = {\v{Z}iljak, Vilko and Sabati, Zvonimir and Pogar\v{c}i\'{c}, Ivan and Pap, Klaudio and \v{Z}iljak- Vuji\'{c}, Jana}, year = {2007}, pages = {299-302}, keywords = {Security, Graphic Reproduction, Raster}, isbn = {978-953-6071-30-2}, title = {Protection of information in documents by implementing individual rastering}, keyword = {Security, Graphic Reproduction, Raster}, publisher = {Faculty of Organization and Informatics Vara\v{z}din, University of Zagreb}, publisherplace = {Vara\v{z}din, Hrvatska} }




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