20.500.12556/RUL-117125 Določanje višine oseb na podlagi videoposnetkov Human height estimation based on a video recording Namen diplomske naloge je preučiti metode izvajanja meritev za določanje višine predmetov na videoposnetkih iz varnostnih kamer. Tematika je pomembna, saj se na področju računalniške forenzike strokovnjaki redno srečujejo z nalogami določitve značilnosti osumljencev. Določanje neznane višine je v forenzični praksi pogosta dejavnost. Kljub napredni tehnologiji in natančnim metodam za meritve je veliko dejavnikov, ki vplivajo na natančnost meritve. Telesna poza igra veliko vlogo pri določitvi višine. V diplomski nalogi predstavimo različne metode merjenja ter meritve, izmerjene z lastnim programom in opravljene na 20 prostovoljcih v različnih telesnih pozah. Odgovorili bomo na vprašanje, ali so meritve vedno mogoče ali ne, in če ne, v katerih primerih nastanejo težave. Prikazali bomo tudi podatke o resničnih višinah, izmerjenih višinah ter primerjave različnih metod in programske opreme za določanje višine. The goal of my undergraduate thesis is to examine the methods used for estimating human height from footage of security cameras. This area is important in computer forensics and judicial expertise since experts are very often faced with these types of challenges. The desire to estimate an unknown height ranks very high among professionals. Despite the advances in modern technology and the accurate methods of measurement, there are still many issues at play that have an effect on the actual measured heights. Body pose has a defining impact on the final result. In my thesis, I will introduce various methods of measurement, as well as present the results of my own measurements taken by a software that I myself created and used on 20 volunteers performing specific body poses and movements. I will answer the question of whether or not it is possible to carry out measurements at all times, and if not, look into the reasons why that is the case. I will present the data on the actual heights of volunteers and compare them to the heights measured through software analysis. A comparison of several different methods and software will also be made. meritve višina kamera osumljenci forenzika sodno izvedenstvo measurement height camera suspects forensics judicial expertise true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-06-24 16:15:01 2020-06-24 16:15:09 2024-01-15 06:33:54 0000-00-00 00:00:00 2020 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 23502 21413379 Klinc_Matevz_-_Dolocanje_visine_oseb_na_podlagi_videoposnetkov.pdf Klinc_Matevz_-_Dolocanje_visine_oseb_na_podlagi_videoposnetkov.pdf 1 94AD6CC50061E6CF7419E30BEED33998 93349c34ab5f1b87ef4171b1f4a5a16ac8cab7c8b1b3be21be714a17429d3341 1af9a11e-a1b9-11eb-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=130924 Fakulteta za računalništvo in informatiko 0 0 0