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Avtomatska detekcija pronacije in supinacije tekačev s pomočjo računalniškega vida : diplomsko delo
ID Pečar, Anže (Author), ID Peer, Peter (Mentor) More about this mentor... This link opens in a new window

URLURL - Presentation file, Visit http://eprints.fri.uni-lj.si/2597/ This link opens in a new window

Abstract
Tek je vse bolj popularna oblika rekreacije. Pogostejši so tudi ponudniki, ki ponujajo storitve, povezane z analizo teka. Običajna storitev je ugotavljanje stopnje pronacije tekača. Metoda za to je tudi merjenje kota v gležnju. Ta se večinoma izvaja ročno na posnetkih tekača s hrbtne strani, med tekom po tekoči preprogi. Zato obstaja potreba po razvoju aplikacij za avtomatsko analizo teka. V tem delu smo razvili metode za avtomatsko merjenje kota v gležnju na posnetkih tekačev na tekoči preprogi, ki avtomatsko izmerijo kot v gležnju in določijo stopnjo pronacije tekača. Te metode so se na majhni skupini 15 tekačev izkazale za primerno natančne za grobo klasifikacijo tekačev, za širšo komercialno rabo in uporabo v raziskavah v športu pa so premalo natančne. Podajamo tudi nekaj smernic za nadaljnje delo, ki bi lahko odpravile nekaj pomanjkljivosti in omogočile boljšo rabo v aplikacijah, ki imajo ekonomski potencial v trgovinah s športno opremo in za uporabo v raziskavah teka v športu.

Language:Slovenian
Keywords:analiza koraka, tek, detekcija gibanja, človeški skelet, avtomatska videoanaliza, računalniški vid, računalništvo, univerzitetni študij, diplomske naloge
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FRI - Faculty of Computer and Information Science
Publisher:[A. Pečar]
Year:2014
Number of pages:63 str.
PID:20.500.12556/RUL-68672 This link opens in a new window
UDC:004.93(043.2)
COBISS.SI-ID:10687060 This link opens in a new window
Publication date in RUL:10.07.2015
Views:1439
Downloads:227
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Secondary language

Language:English
Title:Automatic detection of pronation and supination of runners using computer vision
Abstract:
Running is a popular form of recreation. Running clubs and shops commonly provide services related to video analysis of running. The most usual service is determining pronation type of a runner. The normal method is measuring the eversion angle of an ankle, usually measured manually from a backside video of a runner on a treadmill. Therefore, there is a need to develop applications for automatic analysis of running gait. In this thesis we have developed methods for automatic measurement of the eversion angle of an ankle of runners on a treadmill, which automatically measure the angle and the type of pronation. Tested on a group of 15 runners, these methods produced reasonably accurate result for roughly determining the pronation type. However they are not accurate enough for wider commercial use and for research in sports. We propose some guidelines and improvements for further work to minimise the shortcomings and enable efficient use in applications for general use and in research.

Keywords:gait analysis, running, motion detection, human skeleton, automated video analysis, computer vision, computer science, diploma

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