2016
DOI: 10.7717/peerj-cs.102
|View full text |Cite
|
Sign up to set email alerts
|

A PCA-based bio-motion generator to synthesize new patterns of human running

Abstract: Synthesizing human movement is useful for most applications where the use of avatars is required. These movements should be as realistic as possible and thus must take into account anthropometric characteristics (weight, height, etc.), gender, and the performance of the activity being developed. The aim of this study is to develop a new methodology based on the combination of principal component analysis and partial least squares regression model that can generate realistic motion from a set of data (gender, a… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
2

Citation Types

0
2
0
3

Year Published

2017
2017
2022
2022

Publication Types

Select...
3
2
1

Relationship

0
6

Authors

Journals

citations
Cited by 6 publications
(5 citation statements)
references
References 21 publications
(4 reference statements)
0
2
0
3
Order By: Relevance
“…However, researchers have to rely on force plates (e.g., AMTI Force Plate, AMTI, Watertown, MA, USA) to obtain the COP data, which is quite expensive, difficult to set up and cumbersome to transport [21]. Recently, inertial sensor technology has been widely used in the balance-related research in the fields of biomechanics [22][23][24][25], ergonomics and human factors [26,27], sports science [28][29][30][31][32][33][34] and virtual or augmented reality [35][36][37], because the miniature inertial sensors are cost effective, wearable, compact and lightweight. With the rapid development and widespread application of wearable inertial sensors in the above fields, it is increasingly being used in the assessment of human body balance or postural stability [38][39][40][41][42][43].…”
Section: Introductionmentioning
confidence: 99%
“…However, researchers have to rely on force plates (e.g., AMTI Force Plate, AMTI, Watertown, MA, USA) to obtain the COP data, which is quite expensive, difficult to set up and cumbersome to transport [21]. Recently, inertial sensor technology has been widely used in the balance-related research in the fields of biomechanics [22][23][24][25], ergonomics and human factors [26,27], sports science [28][29][30][31][32][33][34] and virtual or augmented reality [35][36][37], because the miniature inertial sensors are cost effective, wearable, compact and lightweight. With the rapid development and widespread application of wearable inertial sensors in the above fields, it is increasingly being used in the assessment of human body balance or postural stability [38][39][40][41][42][43].…”
Section: Introductionmentioning
confidence: 99%
“…The Xsens MVN BIOMECH (Xsens Technologies B.V., Enschede, The Netherlands) is a commercially available inertial sensor-based motion capture system composed of 17 miniature inertial sensors placed over the full body [ 4 , 5 ]. It has been widely used in the research fields of biomechanics [ 6 , 7 , 8 , 9 ], ergonomics and human factors [ 10 , 11 ], sports science [ 12 , 13 , 14 , 15 , 16 , 17 , 18 ] and virtual or augmented reality [ 19 , 20 , 21 ]. Xsens MVN has a good accuracy in human kinematics estimation, such as joint angle and segment orientation [ 22 , 23 , 24 , 25 , 26 ], it has been validated against optical motion capture system [ 7 , 26 , 27 ] and is currently considered as the ‘gold reference’ for kinematics measurements [ 28 , 29 ].…”
Section: Introductionmentioning
confidence: 99%
“…No obstante, al expresar el error en función del rango de movimiento de cada articulación, en el caso de tobillo y cadera supuso un error del 10% y en el caso de la rodilla de un 5%. Estos errores pueden explicarse debido a que el modelo se ha obtenido con un pequeño número de corredores (16) y por tanto podría no ajustarse exactamente a las características de algún corredor (Baydal-Bertomeu et al, 2016).…”
Section: Resultados Del Modelo Plsunclassified
“… Dejar las observaciones de un sujeto fuera del modelo  Ajustar el modelo con el resto de observaciones  Predecir la muestra que se ha dejado fuera y calcular los residuos  Repetir el proceso para cada sujeto de la muestra de ensayo, calculando para cada una los residuos, el ICC y el SEM Para el cálculo del ICC y el SEM se emplearon las curvas registradas frente a las predichas mediante el modelo de regresión de mínimos cuadrados parciales según el procedimiento descrito en Baydal-Bertomeu et al (2016).…”
Section: Validación Del Modelo Plsunclassified
See 1 more Smart Citation