Sustav proširene stvarnosti za virtualnu bradu i brkove

undergraduate thesis

• Title (english): Augmented Reality Virtual Beard and Moustache System
• Author: Dominik Pezelj
• Mentor: Igor Sunday Pandžić (mentor)
• Committee member: Igor Sunday Pandžić (predsjednik povjerenstva)
• Committee member: Martina Manhart (član povjerenstva)
• Committee member: Ivan Gogić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-07-04, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Proširena stvarnost skup je tehnologija kojima se u sliku stvarnog svijeta uključuju virtualni elementi. Iznimno je važno da se poravnavanje stvarnih i virtualnih elemenata radi u trodimenzionalnom koordinatnom sustavu. Jedan od vidova proširene stvarnosti je iscrtavanje virtualnih elemenata u slici lica. Jedna potencijalno korisna upotreba bio bi sustav proširene stvarnosti za isprobavanje virtualne brade i brkova.

Prilikom izgradnje ovog sustava korišten je alat Visage|SDK koji nudi širok spektar tehnologija računalnog vida vezanih uz lice. Dodatno, Visage nudi brojne demonstracijske projekte s kompletnim izvornim kodom što omogućuje brz početak implementacije željenog sustava.

Unity je još jedan alat korišten u ovom radu. Njegovo intuitivno sučelje olakšavaju svaki posao dizajniranja igre ili simulacije. Bogatstvo izvora za učenje vjerojatno je najveća snaga ovog alata.

Sustav proširene stvarnosti za virtualnu bradu i brkove ostvaren je nadograđivanjem demo projekta VisageTrackerUnity. Iskorištena je maska koju generira objekt tracker, te na nju preslikavane različite teksture brada i brkova. Tehnikom alfa mapiranja postignut je efekt naljepljivanja virtualne brade i brkova na sliku lica.

Abstract (english)

Augmented reality is a set of technologies that incorporate virtual elements into the image of the real world. It is extremely important that the alignment of the actual and virtual elements is done in a three-dimensional coordinate system. One of the aspects of an expanded reality is the drawing of virtual elements in the face image. One potentially useful use would be an extended reality system to test the virtual beard and mustache.

When constructing this system, Visage|SDK tool was used, which offers a wide range of computer vision technologies. Additionally, Visage offers a number of demonstration projects with complete source code, enabling fast implementation of the desired system.

Unity is another tool used in this paper. Its intuitive interface makes it easy to design a simulation. The number of learning resources is probably the greatest power of this tool.

Augmented reality system for virtual beard and mustache was achieved by upgrading the VisageTrackerUnity demo project. The mask created by the object tracker was used, and the different textures of beard and mustache were depicted on it. The effect of sticking the virtual beard and mustache on the face was achieved with alpha mapping technique.

• Keywords: proširena stvarnost; miješanje slike; poravnavanje; praćenje; Visage|SDK; C#; Unity; Alfa mapiranje
• Keywords (english): augmented reality; realignment; tracking; Visage|SDK; C#; Unity; Alpha mapping
• Language: croatian
• URN:NBN: urn:nbn:hr:168:704388
• 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: 2020-01-07 21:20:27