Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 626898

Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers


Stančić, Ivo; Grujić, Tamara; Panjkota Ante
Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers // IET science measurement & technology, 7 (2013), 4; 206-214 doi:10.1049/iet-smt.2012.0157 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 626898 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers

Autori
Stančić, Ivo ; Grujić, Tamara ; Panjkota Ante

Izvornik
IET science measurement & technology (1751-8822) 7 (2013), 4; 206-214

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
biomechanics; kinematics; motion tracking; computer vision; active visible light markers

Sažetak
The precise measurement and analysis of human movements is an essential step in biomechanical research used in sports or medicine. Measurement systems used for motion tracking should be non-invasive, safe to use, widely customisable and cost-efficient. In this paper a complete design, development and evaluation of a high-speed optical motion tracking and analysis system is described. The system aims to analyse movements for sports and medical applications. The novelty of the proposed system is its design, which is based on visible light LED markers, rather than the IR markers that are commonly used, and a pair of high-speed digital cameras. Calibration procedures and a super-resolution marker model are introduced, ensuring sub-pixel marker centre detection which results in higher 3D reconstruction accuracy. Evaluation of the system included an accuracy test of the proposed system on static objects, followed by analysis of kinematic data obtained in dynamic conditions while measuring human gait. The evaluation results are presented, and conclusions about system performance with possible improvements are discussed.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
023-0232006-1655 - Biomehanika ljudskih pokreta, upravljanje i rehabilitacija (Zanchi, Vlasta, MZOS ) ( POIROT)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Ante Panjkota (autor)

Avatar Url Tamara Grujić (autor)

Avatar Url Ivo Stančić (autor)

Citiraj ovu publikaciju

Stančić, Ivo; Grujić, Tamara; Panjkota Ante
Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers // IET science measurement & technology, 7 (2013), 4; 206-214 doi:10.1049/iet-smt.2012.0157 (međunarodna recenzija, članak, znanstveni)
Stančić, I., Grujić, T. & Panjkota Ante (2013) Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers. IET science measurement & technology, 7 (4), 206-214 doi:10.1049/iet-smt.2012.0157.
@article{article, year = {2013}, pages = {206-214}, DOI = {10.1049/iet-smt.2012.0157}, keywords = {biomechanics, kinematics, motion tracking, computer vision, active visible light markers}, journal = {IET science measurement and technology}, doi = {10.1049/iet-smt.2012.0157}, volume = {7}, number = {4}, issn = {1751-8822}, title = {Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers}, keyword = {biomechanics, kinematics, motion tracking, computer vision, active visible light markers} }
@article{article, year = {2013}, pages = {206-214}, DOI = {10.1049/iet-smt.2012.0157}, keywords = {biomechanics, kinematics, motion tracking, computer vision, active visible light markers}, journal = {IET science measurement and technology}, doi = {10.1049/iet-smt.2012.0157}, volume = {7}, number = {4}, issn = {1751-8822}, title = {Design, Development, and Evaluation of Optical Motion-Tracking System Based on Active White Light Markers}, keyword = {biomechanics, kinematics, motion tracking, computer vision, active visible light markers} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font