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Tehnički vjesnik, Vol. 24 No. 5, 2017.

Prethodno priopćenje
https://doi.org/10.17559/TV-20160504125704

The intensity of the background visual effect of crispening depending on background lightness

Krunoslav Hajdek   ORCID icon orcid.org/0000-0001-6572-5529 ; University North, University center Varaždin, 104. brigade 3, 42000 Varaždin, Croatia
Ivan Budimir ; Faculty of Graphic Arts, Getaldićeva 2, 10000 Zagreb, Croatia
Nikola Mrvac ; Faculty of Graphic Arts, Getaldićeva 2, 10000 Zagreb, Croatia

Puni tekst: engleski, pdf (665 KB) str. 1571-1578 preuzimanja: 119* citiraj
APA 6th Edition
Hajdek, K., Budimir, I. i Mrvac, N. (2017). The intensity of the background visual effect of crispening depending on background lightness. Tehnički vjesnik, 24 (5), 1571-1578. https://doi.org/10.17559/TV-20160504125704
MLA 8th Edition
Hajdek, Krunoslav, et al. "The intensity of the background visual effect of crispening depending on background lightness." Tehnički vjesnik, vol. 24, br. 5, 2017, str. 1571-1578. https://doi.org/10.17559/TV-20160504125704. Citirano 29.01.2020.
Chicago 17th Edition
Hajdek, Krunoslav, Ivan Budimir i Nikola Mrvac. "The intensity of the background visual effect of crispening depending on background lightness." Tehnički vjesnik 24, br. 5 (2017): 1571-1578. https://doi.org/10.17559/TV-20160504125704
Harvard
Hajdek, K., Budimir, I., i Mrvac, N. (2017). 'The intensity of the background visual effect of crispening depending on background lightness', Tehnički vjesnik, 24(5), str. 1571-1578. https://doi.org/10.17559/TV-20160504125704
Vancouver
Hajdek K, Budimir I, Mrvac N. The intensity of the background visual effect of crispening depending on background lightness. Tehnički vjesnik [Internet]. 2017 [pristupljeno 29.01.2020.];24(5):1571-1578. https://doi.org/10.17559/TV-20160504125704
IEEE
K. Hajdek, I. Budimir i N. Mrvac, "The intensity of the background visual effect of crispening depending on background lightness", Tehnički vjesnik, vol.24, br. 5, str. 1571-1578, 2017. [Online]. https://doi.org/10.17559/TV-20160504125704
Puni tekst: hrvatski, pdf (665 KB) str. 1571-1578 preuzimanja: 112* citiraj
APA 6th Edition
Hajdek, K., Budimir, I. i Mrvac, N. (2017). Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine. Tehnički vjesnik, 24 (5), 1571-1578. https://doi.org/10.17559/TV-20160504125704
MLA 8th Edition
Hajdek, Krunoslav, et al. "Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine." Tehnički vjesnik, vol. 24, br. 5, 2017, str. 1571-1578. https://doi.org/10.17559/TV-20160504125704. Citirano 29.01.2020.
Chicago 17th Edition
Hajdek, Krunoslav, Ivan Budimir i Nikola Mrvac. "Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine." Tehnički vjesnik 24, br. 5 (2017): 1571-1578. https://doi.org/10.17559/TV-20160504125704
Harvard
Hajdek, K., Budimir, I., i Mrvac, N. (2017). 'Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine', Tehnički vjesnik, 24(5), str. 1571-1578. https://doi.org/10.17559/TV-20160504125704
Vancouver
Hajdek K, Budimir I, Mrvac N. Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine. Tehnički vjesnik [Internet]. 2017 [pristupljeno 29.01.2020.];24(5):1571-1578. https://doi.org/10.17559/TV-20160504125704
IEEE
K. Hajdek, I. Budimir i N. Mrvac, "Intenzitet pozadinskog vizulnog efekta nabiranja ovisno o svjetlini pozadine", Tehnički vjesnik, vol.24, br. 5, str. 1571-1578, 2017. [Online]. https://doi.org/10.17559/TV-20160504125704

Sažetak
The paper presents the results of a research of the background visual effect of crispening depending on background lightness. A research on graphic reproductions with specifically designed solutions that involve the mentioned effect was conducted. Reproductions were designed through the variations of four different types of background lightness of 25%, 50%, 75% and 100% RTV (secondary stimuli), on which there are internal rectangles of lightness of 45%, 50% and 55% RTV (primary stimuli). The visual experiment was carried out through the use of the technique of simultaneous binocular harmonization with 10 respondents. The ANOVA with repeated measures revealed statistical differences between the arithmetic means of variations in lightness for four variations of the background in all three primary stimuli. Further post-hoc analysis by Fisher identified the groups that mutually differ. The results indicate the regularities to which the effect of crispening is subjected in the selected graphic medium. The research was conducted with the aim of standardizing the printing process during the appearance of crispening effect in real conditions of graphic production.

Ključne riječi
achromatic reproduction; ANOVA; crispening; psychophysics

Hrčak ID: 188255

URI
https://hrcak.srce.hr/188255

[hrvatski]

Posjeta: 393 *