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undergraduate thesis
Modeli opisa rastertonske slike
Zagreb: University of Zagreb, Faculty of Graphic Arts, 2014. urn:nbn:hr:216:812533
Martinac, Marijana
University of Zagreb
Faculty of Graphic Arts

Institutional repository: Faculty of Graphic Arts Repository

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Martinac, M. (2014). Modeli opisa rastertonske slike (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Graphic Arts. Retrieved from https://urn.nsk.hr/urn:nbn:hr:216:812533

Martinac, Marijana. "Modeli opisa rastertonske slike." Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, 2014. https://urn.nsk.hr/urn:nbn:hr:216:812533

Martinac, Marijana. "Modeli opisa rastertonske slike." Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, 2014. https://urn.nsk.hr/urn:nbn:hr:216:812533

Martinac, M. (2014). 'Modeli opisa rastertonske slike', Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, accessed 06 September 2024, https://urn.nsk.hr/urn:nbn:hr:216:812533

Martinac M. Modeli opisa rastertonske slike [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Graphic Arts; 2014 [cited 2024 September 06] Available at: https://urn.nsk.hr/urn:nbn:hr:216:812533

M. Martinac, "Modeli opisa rastertonske slike", Undergraduate thesis, University of Zagreb, Faculty of Graphic Arts, Zagreb, 2014. Available at: https://urn.nsk.hr/urn:nbn:hr:216:812533

Metadata
TitleModeli opisa rastertonske slike
AuthorMarijana Martinac
MentorVesna Džimbeg-Malčić (mentor)
Committee memberIvan Budimir (član povjerenstva)
Committee memberVesna Džimbeg Malčić (član povjerenstva)
Committee memberDamir Modrić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Graphic Arts
Zagreb
Defense date and country2014-9-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Graphic Technology
Abstract
Rastertonska slika se sastoji od niza točaka umjesto punog tona. Te točke mogu biti različite veličine, boje, pa čak i različitog oblika. Veće točke se koriste za tamnije, gušće tonove slike, dok se manje točke koriste za svjetlija područja. Za vrijeme proizvodnog procesa dolazi do promjene u veličini rasterskog elementa, odnosno stvarna veličina rasterske točke na papiru veća je od njenog digitalnog originala. Ova pojava naziva se prirast rasterske točke. Prirast rasterske točke može utjecati na tonske vrijednosti stvarne slike. Ovo se događa dijelom zbog prodiranja bojila na i unutar papira, što se naziva mehanički prirast, a dijelom zbog raspršenja svjetlosti unutar papira, što se naziva optički prirast. Jedan od najvažnijih parametara kvalitete tiska je definiranje prirasta RTV-a koji se mora uskladiti s postojećim standardima. Cilj ovog završnog rada je prikazati i objasniti modele kojima se opisuju te promjene unutar papira, a to su Murray-Daviesov i Yule-Nielsenov model.
Abstract (english)
A halftone image is made up of a series of dots rather than a continuous tone. These dots can be different sizes, different colours, and sometimes even different shapes. Larger dots are used to represent darker, more dense areas of the image, while smaller dots are used for lighter areas. During the printing process, we have some changes in the size of the halftone print, in other words, the printed dots appear bigger than the dots in the original digital bitmap. This phenomenon is called dot gain. Dot gain can affect the tone characteristics of a printed image. This is partly because of the spreading and penetrating of the ink on and in the paper, called physical dot gain, and partly because of the diffusion of the light in paper, which is referred to as optical dot gain. One of the most important parameters of the printing quality is defining the increase of TVI, which has to be synchronised with current standards. The goal of this final work is to show and to define models that are used to describe these changes that happen within paper, the Murray-Davies model and the Yule-Nielsen model.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:216:812533
Study programmeTitle: Printing technology, course Technical - technological
Course: Graphic technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-04-16 18:02:26