20.500.12556/DKUM-77134 Zaznavanje ponarejenih videoposnetkov med mladimi uporabniki družbenih medijev diplomsko delo Perception of deepfakes among young social media users Družbeni mediji so postali vir informacij današnje družbe. Kljub temu da je njihov pojav prispeval k hitrejši komunikaciji in širjenju novic, se je potrebno zavedati tudi pasti in nevarnosti, ki jih prinašajo s širjenjem lažnih vsebin. Namen diplomskega dela je bil ugotoviti, v kolikšni meri mladi v družbenih medijih zaznavajo ponarejene videoposnetke, ali obstaja povezava med resolucijo posnetkov in zaznavo ponarejenih posnetkov, kolikšna je stopnja zavednosti o ponarejenih posnetkih ter stopnjo vpliva ogleda ponarejenih videoposnetkov na zaupanje v novice v družbenih medijih. V ta namen smo pripravili in izvedli raziskovalno študijo s pomočjo spletnega vprašalnika. Dobljene rezultate smo statistično obdelali in analizirali. Ugotovili smo, da mladi v povprečju zaznajo 42,27 % ponarejenih videoposnetkov ter da obstaja močna povezanost med pravilno zaznavo in HD posnetki. Ugotovili smo tudi, da so osebe, ki poznajo ponarejene posnetke bolje seznanjene o zlorabah in posledicah le-teh ter da osebe, ki ne zaupajo v novice v družbenih medijih, zaznajo več ponarejenih posnetkov. Rezultati, pridobljeni s pomočjo te študije, lahko služijo za nadaljnje raziskave o zaznavanju ponarejenih posnetkov med uporabniki družbenih medijev. The social media has become a source of information for today’s society. Even though, their existence contributes to a much faster communication and news’ spread, it is also necessary to be aware of the traps and dangers caused by the spreading of the fake news. The purpose of this diploma thesis was to determine the rate of perception of deepfakes on social media among young people, to acknowledge, whether, there is a connection between the image resolution and detection of deepfakes and to ascertain the level of awareness of deepfakes and their impact on trust in social media news. For this reason, we prepared and conducted a research study, using an online questionnaire. The obtained results were statistically processed and analysed. We discovered that in average 42,27 % of young people detect deepfakes and that there is a strong connection between correct perception of deepfakes and HD videos. We also disclosed that people familiar with deepfakes are more aware of the possibilities and consequences their abuse brings, and that people, who do not trust the news on social media, detect more deepfakes. The results retrieved with the help of this study, can serve for further research on this matter. zaznava ponarejeni videoposnetki skrb detection deepfakes concern true true false [T. Brglez] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-08-18 17:07:19 2020-11-02 12:15:02 2022-08-09 14:24:16 2020-11-19 03:21:19 2020 0 Maribor 0 Maribor VII, 54 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 316.77:316.35(043.2) 37083139 URN:SI:UM:DK:CXPTT8UF UN_Brglez_Tjasa_2020.pdf UN_Brglez_Tjasa_2020.pdf 1 15455EA3E539240281C19D87727D417A b0a6f5f2d28a4b699946ce3b62ef6cbcd0a2138a65eb316a36ab0a907aa141af 753260e2-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1139a89c-fa04-4d90-bb9f-e9eea569d277 https://dk.um.si/Dokument.php?lang=slv&id=144245 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0