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Determination of the precision and accuracy of morphological measurements using the Kinect sensory : comparison with standard stereophotogrammetr

Recurso electrónico / electronic resource
Registro MARC
Tag12Valor
LDR  00000cab a2200000 4500
001  MAP20140020089
003  MAP
005  20140604163718.0
008  140603e20140407esp|||p |0|||b|spa d
040  ‎$a‎MAP‎$b‎spa‎$d‎MAP
084  ‎$a‎875
24500‎$a‎Determination of the precision and accuracy of morphological measurements using the Kinect sensory‎$b‎: comparison with standard stereophotogrammetr‎$c‎B. Bonnechère...[et.al]
520  ‎$a‎The recent availability of the Kinect sensor, a low-cost Markerless Motion Capture (MMC) system, could give new and interesting insights into ergonomics (e.g. the creation of a morphological database). Extensive validation of this system is still missing. The aim of the study was to determine if the Kinect sensor can be used as an easy, cheap and fast tool to conduct morphology estimation. A total of 48 subjects were analysed using MMC. Results were compared with measurements obtained from a high-resolution stereophotogrammetric system, a marker-based system (MBS). Differences between MMC and MBS were found; however, these differences were systematically correlated and enabled regression equations to be obtained to correct MMC results. After correction, final results were in agreement with MBS data (p = 0.99). Results show that measurements were reproducible and precise after applying regression equations. Kinect sensors-based systems therefore seem to be suitable for use as fast and reliable tools to estimate morphology.
7730 ‎$w‎MAP20100019818‎$t‎Ergonomics : the international journal of research and practice in human factors and ergonomics‎$d‎Oxon [United Kingdom] : Taylor & Francis, 2010-‎$x‎0014-0139‎$g‎07/04/2014 Volumen 57 Número 4 - abril 2014