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Title:Steganografsko skrivanje podatkov v Haarovem prostoru videa : magistrsko delo
Authors:ID Mihelač, Jernej (Author)
ID Jesenko, David (Comentor)
Files:.pdf MAG_Mihelac_Jernej_2021.pdf (2,74 MB)
MD5: D262CD3AD6E88A84619A79CF15C03D9A
PID: 20.500.12556/dkum/bb9c2566-5359-40c6-83f6-93aac92a066e
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:V magistrskem delu predstavimo atraktivno področje računalništva, steganografijo, ki se ukvarja z neopaznim skrivanjem podatkov. Prikrita komunikacija oziroma neopazno pošiljanje sporočil je zelo pomemben dejavnik v današnji družbi, kjer nas na vsakem koraku obkrožajo različne novice in informacije. Tako kot lahko informacije sporočamo na različne načine, tako lahko tudi podatke skrivamo v različne medije, ki se uporabljajo za komuniciranje. V tej magistrski nalogi predstavimo steganografski algoritem za skrivanje podatkov v videoposnetkih s pomočjo Haarove transformacije in algoritma F5. Z rezultati pokažemo učinkovitost predstavljenega postopka za skrivanja podatkov v videoposnetkih z namensko dodanim šumom.
Keywords:steganografija, skrivanje podatkov, Haarova transformacija, videoposnetki, algoritmi
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[J. Mihelač]
Year of publishing:2021
Number of pages:VI, 41 f.
PID:20.500.12556/DKUM-78777 New window
UDC:004.6-022.59(043.2)
COBISS.SI-ID:57329411 New window
NUK URN:URN:SI:UM:DK:WZNBZ4ZW
Publication date in DKUM:24.03.2021
Views:675
Downloads:66
Metadata:XML RDF-CHPDL DC-XML DC-RDF
Categories:KTFMB - FERI
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:25.02.2021

Secondary language

Language:English
Title:Steganography-Based data hiding in video using Haar space
Abstract:In this thesis we describe very attractive area of computer science: steganography, which deals with the invisible concealment of data. Covert communication or unnoticed sending of messages is a very important factor in today's society, where we are surrounded by various types of news and information at every step. Just as we can communicate in different ways, we can also hide data in different media types used for communication. In this thesis, we present a steganographic algorithm for hiding data in videos using the Haar transformation and the F5 algorithm. The results show the effectiveness of the presented procedure for hiding data in videos with intentionally added noise.
Keywords:steganography, data hiding, Haar transformation, videos, algorithms


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