20.500.12556/DKUM-58220 STISKANJE SLIK Z ALGORITMI PO VZORIH IZ NARAVE IMAGE COMPRESSION WITH NATURE-INSPIRED ALGORITHMS V delu predstavljamo postopek stiskanja slik s pomočjo optimizacijskih algoritmov iz dveh različnih družin, tj. evolucijskih algoritmov in algoritmov na osnovi inteligence rojev. V naši raziskavi smo za reševanje zadanega problema uporabili diferencialno evolucijo in optimizacijo s kukavičjim iskanjem. Osnovna algoritma smo izboljšali z adaptacijskimi in hibridizacijskimi metodami. Stiskanje slik smo izvedli s pomočjo množice primitivnih geometrijskih oblik trikotnika. Razvita algoritma smo testirali na realnih primerih stiskanja slik in kakovost rezultatov stiskanja primerjali med seboj. In our thesis we have presented process of image compression using optimization algorithms from two different families, i.e. evolutionary and swarm intelligence based algorithms. In our study, we used differential evolution and cuckoo search for solving our problem. We have improved basic algorithms with self-adaptation and hybridization methods. Compression was performed with a set of primitive geometrical shapes of triangles. Developed algorithms were tested on real cases of image compression and compression quality results were compared with each other. evolucijski algoritmi inteligenca rojev diferencialna evolucija kukavičje iskanje stiskanje slik. evolutionary algorithms swarm intelligence differential evolution cuckoo search image compression. true true false G. Jurgec Slovenski jezik Angleški jezik Magistrsko delo/naloga 2016-04-11 08:57:14 2016-04-21 11:59:39 2022-06-16 03:07:22 2021-05-16 03:26:15 2016 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.421(043.2) 19541526 URN:SI:UM:DK:KXV74ZIQ MAG_Jurgec_Gregor_2016.pdf MAG_Jurgec_Gregor_2016.pdf 1 FF3FAF9B626CB7DBD526327110E6037C 2e963e801dfd764642c178d525a3e9dcd2f33202427aa33cec2b93ed484f6ed2 0bb88762-7c0c-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=88357 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0