20.500.12556/DKUM-83788 Orodja za manipulacijo videoposnetkov z nevronskimi mrežami diplomsko delo Tools for video manipulation with neural networks V diplomskem delu smo se ukvarjali s teoretičnim pregledom metod uporabljenih pri generiranju globoko ponarejenih medijev in prikazu delujočega primera globoko ponarejenega videoposnetka. Teoretično smo pregledali pristope za manipulacijo slik in videoposnetkov z modeli generativnih nevronskih mrež, ter izdelali delujoč in realističen primer globoko ponarejenega videoposnetka. Uporabili smo obstoječe videoposnetke z nevronskimi mrežami in primerjali rezultate manipulacije s pravimi videoposnetki. V praktičnem delu smo predstavili korake po katerih lahko izdelamo deepfake videoposnetek z orodjem DeepFaceLab. In the thesis, we dealt with a theoretical review of the methods used in the generation of deepfake media and a demonstration of a working example of a deepfake video. We theoretically reviewed image and video manipulation approaches with generative neural network models, and produced a working and realistic example of a deeply faked video. We used existing videos with neural networks and compared the manipulation results with real videos. In the practical part, we presented the steps by which we can create a deepfake video with the DeepFaceLab tool. globoke nevronske mreže globoko učenje globoko ponarejeni videoposnetki manipulacija slik manipulacija videoposnetkov diplomske naloge deep neural network deep learning deepfake image manipulation video manipulation DeepFaceLab true true false [J. Farič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-02-09 11:26:35 2023-02-09 11:26:35 2023-02-10 03:06:41 0000-00-00 00:00:00 2022 0 Maribor 2022 Maribor 1 spletni vir (1 datoteka PDF (VII, 35 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.85.032.26(043.2) 141118979 UN_Faric_Jure_2022.pdf UN_Faric_Jure_2022.pdf 1 B438D0BCB3F83CEC9674EC158A088DAB 5acacec334faf3dc84d3d35d3c56df4f38c821d8791d4690a7a3b2ad96921b06 7a15467c-a864-11ed-9aad-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=165639 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0