Mogućnosti primjene digitalne analize slike u petrografskim istraživanjima magmatskih i metamorfnih stijena

undergraduate thesis

• Title (english): Applicability of digital image analysis in igneous and metamorphic petrography
• Author: Luka Starčević
• Mentor: Zorica Petrinec (mentor)
• Committee member: Zorica Petrinec (predsjednik povjerenstva)
• Committee member: Dražen Kurtanjek (član povjerenstva)
• Committee member: Katarina Gobo (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geology); Zagreb
• Defense date and country: 2022-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Geology; Mineralogy and Petrology

Abstract

Računalni programi ImageJ i JMicroVision koriste se za digitalnu obradu i analizu
mikroskopskih slika. Ti programi nude niz mogućnosti od jednostavnih poboljšanja slike poput
poboljšanja kontrasta do primjene raznih filtara. U ovom radu su istražene mogućnost uporabe
navedenih programa za analizu odabranih makroskopskih uzoraka i mikroskopskih preparata
magmatskih i metamorfnih stijena. Rezultati usporedbe klasične vizualne procjene volumnih
udjela i kvalitativne obrade uzorka korištenjem računalnih programa pokazali su da se programi
mogu koristiti za digitalno poboljšanje i analizu volumnih udjela makroskopskih uzoraka i
mikroskopskih preparata magmatskih i metamorfnih stijena.

Abstract (english)

Computer programs ImageJ and JMicroVision are used for digital processing and analysis of
microscopic images. These programs offer a range of options from simple image enhancements
such as contrast enhancement to the application of various filters. In this paper, the possibility of
using the mentioned programs for the analysis of selected macroscopic samples and microscopic
preparations of igneous and metamorphic rocks was investigated. The results of the comparison
of the classic visual assessment of volume fractions and qualitative sample processing using
computer programs showed that the programs can be used for digital improvement and analysis
of volume fractions of macroscopic samples and microscopic preparations of igneous and
metamorphic rocks.

• Keywords: Digitalna obrada slika; ImageJ; JMicroVision
• Keywords (english): digital image processing. ImageJ; JMicroVision
• Language: croatian
• URN:NBN: urn:nbn:hr:217:706801
• Study programme: Title: Undergraduate university study of Geology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) geologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) geologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-01-16 11:00:19