Analiza točnosti i preciznosti mjerenja spektrofotometara

Lovinčić, Vedran (2018) Analiza točnosti i preciznosti mjerenja spektrofotometara. Baccalaureus work - Undergraduate programme. Grafički fakultet. [Mentor: Poljičak, Ante].

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Abstract

Spektrofotometrijsko mjerenje mora biti precizno i točno kako bi osim pridjevima mogli i numerički opisati boje, što je iznimno važno zaposlenima u grafičkoj industriji,dizajnu i umjetnosti. Cilj ovog završnog rada je usporediti mjerenja spektrofotometara s različitim geometrijama mjerenja i od različitih proizvođača te utvrditi točnost i preciznost svakog. Dobivena mjerenja uspoređuju se s L*a*b* vrijednostima,"XRite Color checker" testnom kartom. Iz odstupanja od referentnih vrijednosti kolorimetrijske razlike otava se faktor greške mjerenja svakog uređaja.

Item Type:	Baccalaureus work - Undergraduate programme
Mentor name:	Poljičak, Ante
Thesis Committee:	Strgar Kurečić, Maja and Poljičak, Ante and Mandić, Lidija
Defence date:	1 February 2018
Abstract in english:	Spectrophotometry should be precise and accurate in order to, not only describe colors by adjectives, but also numerically which is of great importance in graphic industry, design and art. The objective of this final thesis is to compare measurements of spectrophotometers with different measuring geometries and different manufacturers, and also determine theirs precision and accuracy. Obtained results are compared with L*a*b* values of, "XRite Color Checker"chart. An error factor is read out from deviations from the reference values of colorimetric differences.
Uncontrolled Keywords:	Boja, ton, spektrofotometrija, kolorimetrija, točnost, preciznost, oči, vid, color checker
Keywords in english:	Color, hue, spectrophotometry, colorimetry, accuracy, precision, eyes, sight, color checker
Subjects:	TECHNICAL SCIENCES > Graphic Technology
Institution:	Grafički fakultet
City:	Zagreb
Number of Pages:	38
Callnumber:	POLJ 2018 LOV
Inventory number:	Z844
Depositing User:	Nina Jelača
Status:	Unpublished
Date Deposited:	15 Feb 2018 07:49
Last Modified:	15 Feb 2018 07:49
URI:	http://eprints.grf.unizg.hr/id/eprint/2843

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