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undergraduate thesis
Steganografija na digitalnoj slici
2021. urn:nbn:hr:179:196165
Kuliš, Tomislav
University of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
Department of Electronics and Computing

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Primjer koda za LSB steganografsku metodu | Appendix
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Kuliš, T. (2021). Steganografija na digitalnoj slici (Undergraduate thesis). Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:179:196165

Kuliš, Tomislav. "Steganografija na digitalnoj slici." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:196165

Kuliš, Tomislav. "Steganografija na digitalnoj slici." Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, 2021. https://urn.nsk.hr/urn:nbn:hr:179:196165

Kuliš, T. (2021). 'Steganografija na digitalnoj slici', Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, accessed 20 April 2024, https://urn.nsk.hr/urn:nbn:hr:179:196165

Kuliš T. Steganografija na digitalnoj slici [Undergraduate thesis]. Split: University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture; 2021 [cited 2024 April 20] Available at: https://urn.nsk.hr/urn:nbn:hr:179:196165

T. Kuliš, "Steganografija na digitalnoj slici", Undergraduate thesis, University of Split, Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture, Split, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:179:196165

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Metadata
TitleSteganografija na digitalnoj slici
Title (english)Digital image steganography
AuthorTomislav Kuliš
MentorDamir Krstinić (mentor)
GranterUniversity of Split
Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture
(Department of Electronics and Computing)
Split
Defense date and country2021-09-22, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Electronics
Abstract
Ovaj rad daje pregled steganografskih metoda na digitalnoj slici. Steganografija predstavlja postupak skrivanja informacija unutar drugog medija. Nakon kratkog uvoda, prikazana je povijest i osnovni princip steganografije. Na primjeru „problem zatvorenika“ definiran je steganografski sustav i njegovi osnovni dijelovi. Obrađene su dvije vrste steganografije, kao i osnovne tehnike ugradnje tajne poruke. U glavnom dijelu ovog rada objašnjene su najbitnije metode vezane za steganografiju na digitalnoj slici, a pojedine metode su demonstrirane i na primjerima. Nakon toga slijedi usporedni pregled analiziranih metoda i algoritama sa svojim prednostima i nedostatcima. U završnom dijelu, rad daje osvrt na steganalizu koja je usko povezana sa steganografijom. Steganaliza je definirana kao postupak potpuno suprotan steganografiji. Razmatrani su oblici steganalitičkih napada i dvije osnovne tehnike steganalize.
Abstract (english)
This paper provides an overview of digital image steganography methods. Steganography is the process of hiding information within another media. After a brief introduction, the history and basic principle of steganography are presented. Steganographic system and its basic parts are defined on the example of the “prisoners’ problem”. Two types of steganography are discussed, as well as the basic techniques of embedding the secret message. The main part of this paper explains the most important methods related to digital image steganography and some methods are demonstrated by examples. This is followed by a comparative overview of the analyzed methods and algorithms with their strong and weak points. In the final part, the paper gives an overview of steganalysis, which is closely related to steganography. Steganalysis is defined as a procedure completely opposite to steganography. Forms of steganalysis attacks and two basic techniques of steganalysis are considered.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:179:196165
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2021-12-07 09:44:39