Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Stefan Lambrecht"'
Autor:
Samuel L. Nogueira, Stefan Lambrecht, Roberto S. Inoue, Magdo Bortole, Arlindo N. Montagnoli, Juan C. Moreno, Eduardo Rocon, Marco H. Terra, Adriano A. G. Siqueira, Jose L. Pons
Publikováno v:
BioMedical Engineering OnLine, Vol 16, Iss 1, Pp 1-20 (2017)
Abstract Background In this paper we propose the use of global Kalman filters (KFs) to estimate absolute angles of lower limb segments. Standard approaches adopt KFs to improve the performance of inertial sensors based on individual link configuratio
Externí odkaz:
https://doaj.org/article/db6445cb4d964d7186964429cdfa4721
Autor:
Stefan Lambrecht, Samuel L. Nogueira, Magdo Bortole, Adriano A. G. Siqueira, Marco H. Terra, Eduardo Rocon, José L. Pons
Publikováno v:
Sensors, Vol 16, Iss 2, p 235 (2016)
This paper presents the comparison between cooperative and local Kalman Filters (KF) for estimating the absolute segment angle, under two calibration conditions. A simplified calibration, that can be replicated in most laboratories; and a complex cal
Externí odkaz:
https://doaj.org/article/c32ff015dd084ac6a07383e6d6514550
Autor:
Eduardo Rocon, Juan Pablo Romero, M. Dolores del Castillo, Julin Benito-Len, Stefan Lambrecht, J. Ignacio Serrano
Publikováno v:
Expert Systems with Applications. 83:40-48
Tremor and voluntary movement of the upper limb are separated from IMUs signals.Seven daily living tasks are classified with an accuracy of 86%.Grain (precise or gross) of daily living tasks is identified with 79% accuracy.Direction (distal/ proximal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f910518fc6912deae3285c941bcda0a
https://doi.org/10.1016/j.eswa.2017.04.032
https://doi.org/10.1016/j.eswa.2017.04.032
Autor:
Roberto S. Inoue, Magdo Bortole, Jose L Pons, Stefan Lambrecht, Eduardo Rocon, Adriano A. G. Siqueira, Juan Moreno, Samuel L. Nogueira, Arlindo Neto Montagnoli, Marco H. Terra
Publikováno v:
BioMedical Engineering OnLine, Vol 16, Iss 1, Pp 1-20 (2017)
BioMedical Engineering
Digital.CSIC. Repositorio Institucional del CSIC
instname
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
BioMedical Engineering
Digital.CSIC. Repositorio Institucional del CSIC
instname
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
[Background] In this paper we propose the use of global Kalman filters (KFs) to estimate absolute angles of lower limb segments. Standard approaches adopt KFs to improve the performance of inertial sensors based on individual link configurations. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::994609ae1b1aa371aa22e97d0eb638fd
http://link.springer.com/article/10.1186/s12938-017-0346-7
http://link.springer.com/article/10.1186/s12938-017-0346-7
Autor:
Ilse Jonkers, Kevin Tanghe, Stefan Lambrecht, Anna Harutyunyan, Joris De Schutter, Maarten Afschrift
Publikováno v:
Sensors; Volume 17; Issue 4; Pages: 671
Sensors (Basel, Switzerland)
Sensors (Basel, Switzerland)
Real-time detection of multiple stance events, more specifically initial contact (IC), foot flat (FF), heel off (HO), and toe off (TO), could greatly benefit neurorobotic (NR) and neuroprosthetic (NP) control. Three real-time threshold-based algorith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::567cfa8e5ea0d55ccfd119ddb20f3f6e
Publikováno v:
EMBC
In this paper we describe a novel method for sensor placement identification, and demonstrate the effectiveness of this method on an upper limb neuroprothesis for tremor suppression under a variety of tasks. Our objective is to facilitate long-term t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d30367aee8b5464a621aed9a62767b2
https://pubmed.ncbi.nlm.nih.gov/25571515
https://pubmed.ncbi.nlm.nih.gov/25571515
Publikováno v:
Frontiers in Neuroscience, Vol 8 (2014)
Digital.CSIC. Repositorio Institucional del CSIC
instname
Frontiers in Neursocience, ISSN 1662-4548, 2014-07-24, Vol. 8, No. 221
Archivo Digital UPM
Universidad Politécnica de Madrid
Frontiers in Neuroscience
Digital.CSIC. Repositorio Institucional del CSIC
instname
Frontiers in Neursocience, ISSN 1662-4548, 2014-07-24, Vol. 8, No. 221
Archivo Digital UPM
Universidad Politécnica de Madrid
Frontiers in Neuroscience
Upper limb tremor is the most prevalent movement disorder and, unfortunately, it is not effectively managed in a large proportion of the patients. Neuroprostheses that stimulate the sensorimotor pathways are one of the most promising alternatives alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a63ad5d1ff7f5e32f7e64d3d5e6ee2c
http://journal.frontiersin.org/Journal/10.3389/fnins.2014.00221/full
http://journal.frontiersin.org/Journal/10.3389/fnins.2014.00221/full
Autor:
Stefan Lambrecht, Jose L Pons
Publikováno v:
IFMBE Proceedings ISBN: 9783319008455
In this paper, we use 3D data from accelerometers and gyroscopes to identify the segment on which each inertial sensor is attached. An automatic procedure will reduce the time and skills needed to acquire motion capture data with inertial sensors, as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e62d2a964b633cae93aac9fc36ab11d4
https://doi.org/10.1007/978-3-319-00846-2_370
https://doi.org/10.1007/978-3-319-00846-2_370
Publikováno v:
Biosystems & Biorobotics ISBN: 9783642385551
Cerebral Palsy (CP) is the most frequent disability affecting children. Although the effects of CP are diverse this chapter focuses on the impaired motor control of children suffering from spastic diplegia, particularly in the lower limb. The chapter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2770f1b5122ae0126710df99b6ab3ba2
https://biblio.vub.ac.be/vubir/emerging-rehabilitation-in-cerebral-palsy(53b8fefa-f555-4c41-be16-94e7b6daf28a).html
https://biblio.vub.ac.be/vubir/emerging-rehabilitation-in-cerebral-palsy(53b8fefa-f555-4c41-be16-94e7b6daf28a).html
Autor:
Antonio J. del-Ama, Stefan Lambrecht
Publikováno v:
Biosystems & Biorobotics ISBN: 9783642385551
Present-day systems for human movement analysis are not portable, have a limited capture volume and require a trained technician to analyze the data. To extend the use and benefits to non-laboratory settings the acquisition should be robust, reliable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4819215453ed9c77d2f586e57dac0172
https://doi.org/10.1007/978-3-642-38556-8_16
https://doi.org/10.1007/978-3-642-38556-8_16