Digitalizacija filmskog negativa i dijapozitiva u totalnoj fotografiji

master's thesis

• Author: Lovorka Rački
• Mentor: Miroslav Mikota (mentor)
• Committee member: Miroslav Mikota (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2013-11-4, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

Totalna fotografija kombinira klasične i digitalne fotografske tehnike.

Rad je zamišljen kao pregledni prilog jednog posebnog segmenta u pretvaranju

analognih zapisa (ovdje filma) u digitalni. Izdvojena je digitalizacija filma kao posebno

područje zbog svojih posebnosti (zbog iznimno velike gustoće zapisa po jedinici

površine postoje opravdani tehnički i tehnološki zahtjevi za vjerno prenošenje

analognog zapisa u digitalni oblik uz što je moguće manji gubitak informacija u procesu

te pretvorbe).

U diplomskom se radu analiziraju transparencije (film) kao medij za analogni

zapis informacija. Definira se značenje filma općenito, tehnološki pregled tipova filma,

zahtjevi koje film postavlja za digitalizaciju. Također se analizira tehnologija

digitalizacije filma obzirom na tehnološka rješenja (flatbed, linearni CCD, CCD s

optikom, rotacioni skeneri etc.), koja se opisuju i uspoređuju njihove prednosti i

limitacije.

Praktičan dio rada obuhvaća izradu transparencija osnovnih tipova filma

(nekoliko predefiniranih motiva fotografirani crnobijelim i kolor filmom te kolor

dijapozitivom), njihovu digitalizaciju pomoću relevantnih skenera te analizu dobivenih

rezultata (poredba dobivenih rezultata prikazuje mogućnosti i ograničenja filma kao

medija i skenera kao tehnologije u pretvorbi analognog u digitalni zapis).

Također se analiziraju karakteristike tako dobivenih digitalnih zapisa fotografije te

njihova primjenjivost u području totalne fotografije.

Abstract (english)

Total Photography combines the classic and digital photography techniques.

This work is conceptualized as an overview of a segment which describes the

conversion of analogue data (in this case – the film) into digital. Digitalization of film

was abstracted as a stand-alone area because of its' specificities (due to extremely high

resolutions per surface unit there are justified technical and technological requirements

for quality transfer of analogue data into digital with as little data loss as possible).

In this thesis the transparencies (the film) are being analyzed as a medium for

analogue data insctiption. The subjects that the meaning of film in general is defined,

technological overview of film types, and digitalization requirements are defined by the

film itself. The technology of film digitalization in relation to technological solutions

(flatbed, linear CCD, CCD with optics, rotational scanners etc.) is also analyzed. As

well as the advantages and limitations of each tech solution.

The practical part of work includes developing transparencies of basic film types

(a couple of pre-defined motifs photographed using black and white film, color film and

color slides), their digitalization using the relevant scanners and analysis of acquired

results (comparation of attained results shows capabilites and limitations of film as a

medium and scanner as a technology in converting analogue data into digital).

The characteristics of acquired digital photography data and its' application in

the field of total photography is being discussed as well.

• Keywords: Pozitivske i negativske crno-bijele i kolor transparencije; Digitalizirajući procesi; Plošni skeneri; Decidirani filmski skeneri
• Keywords (english): Positive and negative black and white and color transparencies; Digitalization processes; Flatbed scanners; Dedicated film scanners
• Language: croatian
• URN:NBN: urn:nbn:hr:216:635201
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-17 08:59:41