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undergraduate thesis
Praćenje skeleta sa senzorima dubine
2019. urn:nbn:hr:190:496182
Makar, Domagoj
University of Rijeka
Faculty of Engineering
Department of Computer Engineering
Section of Software Engineering

Cite this document

Makar, D. (2019). Praćenje skeleta sa senzorima dubine (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:496182

Makar, Domagoj. "Praćenje skeleta sa senzorima dubine." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:496182

Makar, Domagoj. "Praćenje skeleta sa senzorima dubine." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2019. https://urn.nsk.hr/urn:nbn:hr:190:496182

Makar, D. (2019). 'Praćenje skeleta sa senzorima dubine', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 06 September 2024, https://urn.nsk.hr/urn:nbn:hr:190:496182

Makar D. Praćenje skeleta sa senzorima dubine [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2019 [cited 2024 September 06] Available at: https://urn.nsk.hr/urn:nbn:hr:190:496182

D. Makar, "Praćenje skeleta sa senzorima dubine", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:190:496182

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Metadata
TitlePraćenje skeleta sa senzorima dubine
Title (english)Depth based Skeleton tracking
AuthorDomagoj Makar
MentorKristijan Lenac (mentor)
Committee memberKristijan Lenac (predsjednik povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Computer Engineering)
(Section of Software Engineering)
Rijeka
Defense date and country2019-05-21, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Osnovna ideja ovog rada proučiti je problem implementacije virtualne stvarnosti u program lakše rehabilitacije pacijenata. Jedan od primijećenih problema, jest činjenica da ti sustavi ne prate u potpunosti položaj ljudskog tijela. Ovim radom, proučavamo alternativne načine praćenja ljudskog skeleta, te mogućnosti za njihovu implementaciju unutar sustava virtualne stvarnosti. Unutar projekta izrađen je i implementiran univerzalan način prijenosa podataka između aplikacije koja obrađuje određene podatke te aplikacije koja će te podatke koristiti. Razrađen je problem prikaza trodimenzionalnog svijeta unutar računalne okoline, te su uspoređene postojeće tehnologije kojima se ovaj problem može prebroditi. Kao adekvatna tehnologija, odabrane su Time of Flight (3D) kamere. Tri trenutno dostupne 3D kamere uspoređene su prema svojim mogućnostima za implementaciju praćenja ljudskog skeleta (Orbbec Astra, Intel RealSense R200, Kinect v2), među kojima se kao najbolja iskazala Orbbec Astra. Implementacija praćenja ljudskog skeleta izvršena je pomoću dva različita algoritma, jedan koji nam pruža AstraSDK, te drugi, razvijen od strane Nuitrack organizacije. Dobiveni podatci formatirani su kako bi bili što lakše razumljivi te bi se mogli implementirati neovisno o kameri i programu u kojem će se koristiti. Dobivena funkcionalnost zatim je vizualizirana u različitim okruženjima za vizualizaciju softverskih rješenja, te je izrađena pokazna aplikacija unutar sustava virtualne stvarnosti. Ovim završnim radom bilo je potrebno spojiti znanja i vještine koje su stečene tokom obrazovanja te ih proširiti, djelom individualnim radom i istraživanjem, a djelom savjetovanjem sa stručnjacima iz polja koja su promatrana.
Abstract (english)
Main idea of this project was to look into the problem of implementing virtual reality in patient rehabilitation purposes. One of the problems that was noticed is the fact that existing solutions do not track human skeleton, but instead only track the position of the virtual reality headset and controllers. With this project, we are studying alternative ways of tracking the human skeleton and how to implement that tracking in virtual reality. In this project, universal way for transferring the data between application which uses that data and the application that processes it was designed, created and implemented. Problem of visualizing Three-dimensional space within computer systems has been looked into, and existing technologies which could overcome this problem have been compared. Time of Flight cameras have been selected as an appropriate technology for the problem. Three of the cameras we had readily available were tested for their capabilities in the fields of tracking the human skeleton (Orbbec Astra, Intel RealSense R200, Kinect v2), among which Orbbec Astra has shown the best performances. Implementing the human skeleton tracking has been done with help of two algorithms, one of which is a part of AstraSDK, an the other one, part of Nuitrack. The data we gained were formatted so they could be understood and used with ease. Visualization of final project was done in various platforms for data visualization (Unity, PCL), as well as an implementation in the virtual reality system. Most important elements of this project were using skills that were attained during our education and expansion of those skills, with individual research and development and by consulting with the experts.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:496182
Study programmeTitle: Computer Engineering
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 resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2019-09-02 07:59:57