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undergraduate thesis
Steganografske metode u obradi slike
2019. urn:nbn:hr:200:619334
Biondić, Enio
Josip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
Department of Software Engineering
Chair of Visual Computing

Cite this document

Biondić, E. (2019). Steganografske metode u obradi slike (Undergraduate thesis). Retrieved from https://urn.nsk.hr/urn:nbn:hr:200:619334

Biondić, Enio. "Steganografske metode u obradi slike." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:619334

Biondić, Enio. "Steganografske metode u obradi slike." Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, 2019. https://urn.nsk.hr/urn:nbn:hr:200:619334

Biondić, E. (2019). 'Steganografske metode u obradi slike', Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, accessed 14 September 2021, https://urn.nsk.hr/urn:nbn:hr:200:619334

Biondić E. Steganografske metode u obradi slike [Undergraduate thesis]. Osijek: Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek; 2019 [cited 2021 September 14] Available at: https://urn.nsk.hr/urn:nbn:hr:200:619334

E. Biondić, "Steganografske metode u obradi slike", Undergraduate thesis, Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Osijek, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:200:619334

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Metadata
TitleSteganografske metode u obradi slike
Title (english)Steganography techniques in image processing
AuthorEnio Biondić
MentorIrena Galić (mentor)
Committee memberIrena Galić (predsjednik povjerenstva)
Committee memberZdravko Krpić (član povjerenstva)
Committee memberJosip Job (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Faculty of Electrical Engineering, Computer Science and Information Technology Osijek
(Department of Software Engineering)
(Chair of Visual Computing)
Osijek
Defense date and country2019-10-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Data Processing
Abstract
U ovom završnom radu nakon istraživanja i proučavanja steganografskih postupaka napravio sam aplikaciju koja oslanjajući se na njih provodi kriptiranje slika. Također, kriptirane slike možemo dekriptirati i izvuči iz njih “utisnuti“ tekst uz pomoć iste. Proces pisanja programskoga rješenja za ovaj projekt nije bio posve lagan iz razloga što sam odlučio napraviti da kriptirane fotografije budu neovisne o originalnoj fotografiji, a to je zahtjevalo osmišljavanje dodatnog headera zapisanog u slici. Logika koja je upotrebljena u ovoj aplikaciji može se iskoristiti u nekim budućim i većim projektima kod kojih je želja zaštiti osjetljive informacije ili čak izvršiti skrivanje drugih formata datoteka u fotografije, naravno uz dodatne izmjene u kodu.
Abstract (english)
In this bachelor's thesis, after researching and studying steganographic procedures, I made an application that relays on those procedures to encrypt the images. Also encrypted the images can be decrypted and inserted text can be extracted. The process of writing the software solution for this project was not entirely easy because I decided to make the encrypted images independent of the original ones, which required the design of an additional header written in the image. The logic used in this application can be used in some future and major projects where the desire is to protect sensitive information, or even hide other file formats into images, of course, with additional code changes.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:200:619334
Study programmeTitle: Undergraduate University Study Programme in Computer Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-11-28 14:11:41