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undergraduate thesis

• Title (english): Computation of the Change in Spatial Position
• Author: Juraj Pejnović
• Mentor: Tomislav Pribanić (mentor)
• Committee member: Tomislav Pribanić (predsjednik povjerenstva)
• Committee member: Marko Subašić (član povjerenstva)
• Committee member: Dražen Jurišić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2017-07-10, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Rad zadire u područje računalnog vida dajući kratak uvod u problematiku računalnog vida. Koristeći par stereo kamera razmatra se izrada disparitetnih mapa. Uspoređuju se metode izrade disparitetne mape te različite veličine blokova za usporedbu za pojedine metode. Daje se kratki pregled korištenih alata i vještina. Izvodi se simulacija korištenja programa za mjerenje udaljenosti u svakodnevnom životu te se iz rezultata dobiva disparitetna mapa. Stvara se .obj datoteka iz dobivenih rezultata, te se nudi rješenje kako mijenjati poziciju očišta u odnosu na dobiveni objekt. Na posljetku daje se osvrt na učinjeni rad i razmatra se mogućnost korištenja karakterističnih točaka u stvaranju disparitetnih mapa te se spekulira daljnji nastavak rada na sličnoj tematici.

Abstract (english)

The work dabs into the field of computer vision giving a short introduction into the problems of artificial sight. Using a pair of stereo cameras development of disparity maps is considered. Different methods of creating disparity maps and different comparison block sizes are being compared for some of the methods. A short overview of used tools and skills is being given. A simulation of using a program for measuring distance in everyday life is performed and the results are used for getting a disparity map. A .obj file is being created from the acquired data and a solution to a way to change the position of the viewpoint in relation to the given object is being given. In the end, the completed work is reviewed and a possibility of using characteristic points in the creation of disparity maps is being considered and the continuation of the work on this subject is being speculated.

• Keywords: računalni vid; OpenCV; stereo; kamera; SSD; SSMW; obj; disparitet; rekonstrukcija
• Keywords (english): computer vision; OpenCV; stereo; camera; SSD; SSMW; obj; disparity; reconstruction
• Language: croatian
• URN:NBN: urn:nbn:hr:168:525534
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-13 23:45:30