20.500.12556/DKUM-76243 Detekcija osebe v globinski sliki s pomočjo konvolucijskih nevronskih mrež magistrsko delo Detection of single person in depth image using convolutional neural networks Cilj magistrskega dela je bil implementirati sistem za avtomatsko nastavljanje višine mize uporabniku z uporabo globinskega senzorja. S pomočjo konvolucijskih nevronskih mrež smo uporabnika detektirali znotraj globinske scene ter tako izračunali njegovo višino. Na podlagi izračunane višine smo nastavili tudi pravilno višino mize za stoječi ali sedeči položaj uporabnika. Pri detekciji osebe v globinski sceni smo dosegli 85,5% natančnost po metriki preseka proti uniji (angl. Intersection over Union - IoU) in 92,3% natančnost po metriki F1. Napaka pri izračunu višine je v povprečju znašala 0,092 metra. The goal of this thesis was the implementation of a system for automatic table height adjustment using a depth sensor. With the help of convolutional neural networks we have detected the user in the depth scene captured by the depth sensor. Using the detection we have also calculated the height of the user and based on his height we have adjusted the table height accordingly to the needs of the user (standing or sitting). We measured the user detection based on two metrics intersection over union (IoU) and F1 score. We achieved IoU value of 85,5% and F1 score of 92,3%. The average height calculation error was 0,092 meters. nevronske mreže konvolucijske nevronske mreže umetna inteligenca globoko učenje detekcija osebe neural networks convolutional neural network artificial inteligence deep learning human detection true true false [P. Kokol] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2020-05-01 10:48:34 2020-07-03 15:29:47 2022-08-09 13:22:45 2020-09-11 03:16:12 2020 0 Maribor 0 Maribor XI, 49 str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 004.85:004.932(043.2) 27324931 URN:SI:UM:DK:14N0EPXO MAG_Kokol_Patrik_2020.pdf MAG_Kokol_Patrik_2020.pdf 1 A3592C4874793F700AD61A36D3622EB4 0ac1dd8b34ab37125a91093fb243411afdd52184433437a009b76c9e414c4ba0 4beb9e7f-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/ca1861f0-579b-4a81-b4ec-24d195f08209 https://dk.um.si/Dokument.php?lang=slv&id=141859 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0