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Automatic detection of wakefulness and rest intervals in actigraphic signals: A data-driven approach
Autor:
José Ramón Garmendia-Leiza, Pablo Casaseca-de-la-Higuera, D. Martin-Martinez, Jesus Maria Andres-de-Llano, Susana Alberola-López, Carlos Alberola-López
Publikováno v:
Medical Engineering & Physics. 36:1585-1592
Actigraphy is an useful tool for evaluating the activity pattern of a subject; activity registries are usually processed by first splitting the signal into its wakefulness and rest intervals and then analyzing each one in isolation. Consequently, a p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c05fd8fc4a8f833a7f8e250f280d50c
https://doi.org/10.1016/j.medengphy.2014.08.013
https://doi.org/10.1016/j.medengphy.2014.08.013
Autor:
D. Martin-Martinez, Carlos Alberola-López, Marcos Martín-Fernández, Pablo Casaseca-de-la-Higuera
Publikováno v:
IEEE Transactions on Biomedical Engineering. 60:2432-2441
In this paper, we propose a stochastic model of photoplethysmographic signals that is able to synthesize an arbitrary number of other statistically equivalent signals to the one under analysis. To that end, we first preprocess the pulse signal to nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130c8de7a72c3004b032721002e9f497
https://doi.org/10.1109/tbme.2013.2257770
https://doi.org/10.1109/tbme.2013.2257770
Autor:
J. Miguel Sanches, Carlos Alberola-López, Alexandre Domingues, Pablo Casaseca-de-la-Higuera, D. Martin-Martinez
Publikováno v:
UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname
Pattern Recognition and Image Analysis ISBN: 9783319193892
IbPRIA
instname
Pattern Recognition and Image Analysis ISBN: 9783319193892
IbPRIA
Ubiquitous monitoring has become a useful tool for the prevention and early diagnosis of some disorders. This kind of monitoring is nowadays very common thanks to the irruption of smartphones, which make easier the collection and delivery of the pati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55fc9b9f70189194501eb36a5010d3f2
http://uvadoc.uva.es/handle/10324/15159
http://uvadoc.uva.es/handle/10324/15159
Autor:
Carlos Alberola-López, Christos Grecos, Pablo Casaseca-de-la-Higuera, Chunbo Luo, Marcos Martín-Fernández, Abbes Amira, D. Martin-Martinez
Publikováno v:
EMBC
This paper presents a common stochastic modelling framework for physiological signals which allows patient simulation following a synthesis-by-analysis approach. Within this framework, we propose a general model-based methodology able to reconstruct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d133e1e4e43218ed826b906c5f30a49e
https://doi.org/10.1109/embc.2014.6943681
https://doi.org/10.1109/embc.2014.6943681
Autor:
D. Martin-Martinez, Pablo Casaseca-de-la-Higuera, Marcos Martín-Fernández, Carlos Alberola-López
Publikováno v:
IFMBE Proceedings ISBN: 9783319008455
In this paper, we propose a model–based methodology aimed at reconstructing corrupted or missing intervals of ECG signals acquired together with a PPG signal. To this end, we first estimate a joint–model of the ECG and PPG signals from the larges
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c6c5f2bc87ea17380922478d2d17bcd
https://doi.org/10.1007/978-3-319-00846-2_245
https://doi.org/10.1007/978-3-319-00846-2_245
Autor:
D. Martin-Martinez, Susana Alberola-López, Jesus Maria Andres-de-Llano, Pablo Casaseca-de-la-Higuera, José Ramón Garmendia Leiza, José Antonio López-Villalobos, Carlos Alberola-López
Publikováno v:
EMBC
Scopus-Elsevier
Scopus-Elsevier
Attention-Deficit Hyperactivity Disorder (ADHD) is the most common mental health problem in childhood and adolescence. It is commonly diagnosed by means of subjective methods which tend to overestimate the severity of the pathology. A number of objec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef4534b2d2fad53a77e2100fa226878e
https://doi.org/10.1109/embc.2012.6346894
https://doi.org/10.1109/embc.2012.6346894
Autor:
Julio Ardura-Fernandez, Pablo Casaseca-de-la-Higuera, Susana Alberola-López, Jesus Maria Andres-de-Llano, José Antonio López-Villalobos, D. Martin-Martinez, Carlos Alberola-López
Publikováno v:
Medical engineeringphysics. 34(9)
Attention-deficit/hyperactivity disorder (ADHD) is the most common neurobehavioral disorder in children and adolescents; however, its etiology is still unknown, which hinders the existence of reliable, fast and inexpensive standard diagnostic methods
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::580d0837cd137ff8ff130c42f3d6ec5c
https://pubmed.ncbi.nlm.nih.gov/22297088
https://pubmed.ncbi.nlm.nih.gov/22297088
Autor:
D. Martin-Martinez, Santiago Aja-Fernández, Lucilio Cordero-Grande, Pablo Casaseca-de-la-Higuera, Gonzalo Vegas-Sánchez-Ferrero, Cesar Palencia, Marcos Martín-Fernández
Publikováno v:
ICIP
A realistic log-compressed law for ultrasound images based on a real device is proposed. The model takes into account the linear behavior of the logarithmic amplifier for small signal gain which transforms image values in a different way as the class
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cffe35d3950e9bccd815641aa549ec9c
https://doi.org/10.1109/icip.2011.6115877
https://doi.org/10.1109/icip.2011.6115877
Autor:
Pablo Casaseca-de-la-Higuera, D. Martin-Martinez, Jesus Maria Andres-de-Llano, José Ramón Garmendia-Leiza, Lucilio Cordero-Grande, Gonzalo Vegas-Sánchez-Ferrero, Julio Ardura-Fernandez
Publikováno v:
Scopus-Elsevier
The diagnosis and therapy planning of high prevalence pathologies such as infantile colic can be substantially improved by statistical signal processing of activity/rest registries. Assuming that colic episodes are associated to activity episodes, di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64618a1f0291b118ff0fcf97987f119d
https://doi.org/10.1109/iembs.2010.5627206
https://doi.org/10.1109/iembs.2010.5627206