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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Molina, Diego Edwards | es |
dc.contributor.author | Miralles, Mónica Teresita | es |
dc.contributor.author | Florentin, Raúl | es |
dc.date.accessioned | 2024-07-18T13:15:34Z | - |
dc.date.available | 2024-07-18T13:15:34Z | - |
dc.date.issued | 2024 | - |
dc.identifier.citation | Molina, D. E., Miralles, M. T., Florentin, R. Segmentation of the human gait cycle using hidden Markov Models (HMM) [et al.]. En: Ballina, F.E., Armentano, R., Acevedo, R.C., Meschino, G.J. (eds) Advances in Bioengineering and Clinical Engineering. SABI 2023. IFMBE Proceedings, vol 114. Cham: Springer, 2024. doi: 10.1007/978-3-031-61973-1_8. Disponible en: https://repositorio.uca.edu.ar/handle/123456789/18415 | es |
dc.identifier.isbn | 978-3-031-61972-4 | - |
dc.identifier.uri | https://repositorio.uca.edu.ar/handle/123456789/18415 | - |
dc.description.abstract | Abstract: This paper provides a supervised Hidden Markov Model (HMM) for the segmentation of the human gait cycle. The model arises, in turn, from the combination of two HMM models, each with three hidden states, making use of the DepmixS4 and RcppHMM libraries of the free software R. The validation of the model was carried out with the cross-validation method in two different ways. The three accelerometer signals provided by the sensor located in the left ankle and in the right ankle, respectively, were processed in the 20 healthy young subjects (33.4 ± 7 years, height 172.6 ± 9.5 cm, muscle mass 73.2 ± 10.9 kg), the open base MAREA. The base has different tests in indoor and outdoor environment, allowing a variety of walking situations, even the combination of walking and running. In this way the model provides a new validation for the base. The results were expressed from the statistics derived from the confusion matrix: Accuracy, Sensitivity and Specificity. In the tests of walking for 3 min on the flat surface in close environment, the model reached: 99%, 84.1% and 93.2% respectively (sensor on left ankle).With the signals obtained from the right ankle, the valueswere 93%, 73% and 86.4%, respectively. In both cases, the acceleration signals were filtered with the Butterworth filter. The results are discussed with other authors who have used the same base with different algorithms. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Springer Nature Switzerland | es |
dc.rights | Atribución-NoComercial-CompartirIgual 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.source | Ballina, F.E., Armentano, R., Acevedo, R.C., Meschino, G.J. (eds) Advances in Bioengineering and Clinical Engineering. SABI 2023. IFMBE Proceedings, vol 114. Cham: Springer, 2024 | es |
dc.subject | CICLO DE LA MARCHA | es |
dc.subject | MODELOS OCULTOS DE MARKOV | es |
dc.title | Segmentation of the human gait cycle using hidden Markov Models (HMM) | es |
dc.type | Parte de libro | es |
dc.identifier.doi | 10.1007/978-3-031-61973-1_8 | - |
uca.disciplina | INGENIERIA INDUSTRIAL | es |
uca.issnrd | 0 | es |
uca.affiliation | Fil: Molina, Diego Edwards. Universidad Tecnológica Nacional. Facultad Regional Haedo; Argentina | es |
uca.affiliation | Fil: Molina, Diego Edwards. Pontificia Universidad Católica Argentina. Facultad de Ingeniería y Ciencias Agrarias. Laboratorio de Biomecánica e Ingeniería Para la Salud; Argentina | es |
uca.affiliation | Fil: Miralles, Mónica Teresita. Universidad de Buenos Aires. Facultad de Arquitectura, Diseño y Urbanismo. Centro de Investigación en Diseño Industrial de Productos Complejos; Argentina | es |
uca.affiliation | Fil: Miralles, Mónica Teresita. Pontificia Universidad Católica Argentina. Facultad de Ingeniería y Ciencias Agrarias. Laboratorio de Biomecánica e Ingeniería Para la Salud; Argentina | es |
uca.affiliation | Fil: Florentín, Raúl. Universidad de Buenos Aires. Facultad de Ingeniería. Departamento de Electrónica; Argentina | es |
uca.affiliation | Fil: Florentín, Raúl. Pontificia Universidad Católica Argentina. Facultad de Ingeniería y Ciencias Agrarias. Laboratorio de Biomecánica e Ingeniería Para la Salud; Argentina | es |
uca.version | publishedVersion | es |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.grantfulltext | reserved | - |
crisitem.author.dept | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.dept | Laboratorio de Biomecánica e Ingeniería para la Salud (LaBIS-UCA) | - |
crisitem.author.dept | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.orcid | 0000-0001-9393-7262 | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
crisitem.author.parentorg | Facultad de Ingeniería y Ciencias Agrarias | - |
crisitem.author.parentorg | Pontificia Universidad Católica Argentina | - |
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