20.500.12556/RUL-189692 Razvoj sistema za vizualno spremljanje bakterijske kontaminacije hladilno-mazalnih tekočin Development of a visual monitoring system for bacterial contamination of metalworking fluids V diplomski nalogi je obravnavan razvoj sistema za spremljanje bakterijske kontaminacije hladilno-mazalnih tekočin. Predstavljeni so uporabljena oprema, postavitev sistema ter razvoj programske opreme za avtomatski zajem in analizo slik dip slide gojišč. Opisan je postopek zajema slik med inkubacijo ter obdelava posnetkov, pri kateri se zaznavajo in vrednotijo bakterijske kolonije. Razvit sistem omogoča spremljanje razvoja bakterijskih kolonij, določanje njihovega števila in deleža pokritosti gojišča ter spremljanje temperature inkubacije. Rezultati so prikazani tabelarično in grafično ter omogočajo spremljanje bakterijske rasti skozi čas. V zaključku so predstavljene ugotovitve o delovanju razvitega sistema in njegovi uporabnosti za spremljanje bakterijske kontaminacije hladilno-mazalnih tekočin. The thesis addresses the development of a system for monitoring bacterial contamination in metalworking fluids. The equipment used, system setup, and development of software for the automated acquisition and analysis of dip slide culture media images are presented. The procedure for capturing images during incubation and the processing of the acquired images, in which bacterial colonies are detected and evaluated, are described. The developed system enables monitoring of bacterial colony development, determining the number of colonies and the percentage of culture medium coverage, as well as monitoring the incubation temperature. The results are presented in tabular and graphical form, enabling the monitoring of bacterial growth over time. The conclusion presents the findings regarding the operation of the developed system and its applicability for monitoring bacterial contamination in metalworking fluids. hladilno mazalne tekočine bakterijska kontaminacija dip slide gojišča obdelava slike strojni vid avtomatizirano spremljanje metalworking fluids bacterial contamination dip slide culture media image processing machine vision automated monitoring true false false [D. Gojić] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-10-13 08:31:22 2026-10-13 08:31:28 2026-10-19 08:53:00 0000-00-00 00:00:00 2026 0 Ljubljana 0 XX, 50 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.892:004.93(043.2) 294298 301389059 51144.pdf 51144.pdf 1 13D0BC0BAA54276B4C154C62E46A1892 096f65616881372de213ee173a91de00f0e00bfa1a9efac52949803ea05489db 8d0f8ed7-c6cf-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=250422 Fakulteta za strojništvo 0 0 0