RT info:eu-repo/semantics/bookPart
T1 PPG Beat Reconstruction Based on Shape Models and Probabilistic Templates for Signals Acquired with Conventional Smartphones
A1 Martín Martínez, Diego
A1 Domingues, Alexandre
A1 Casaseca de la Higuera, Juan Pablo
A1 Alberola López, Carlos
A1 Sanches, Joao
K1 Ubiquitous monitoring
K1 Smartphones
K1 Photopletysmography
K1 Shape model
K1 Probabilistic template
K1 Level-set
AB Ubiquitous monitoring has become a useful tool for the pre-vention and early diagnosis of some disorders. This kind of monitoringhas been promoted last years thanks to the irruption of the smartphones,which make easier the collection and delivery of the patient's data. How-ever, there are some problems with the quality of the acquired data. Thispaper presents a novel methodology in which the shape of PPG beats isrecovered through a multistage full-automatic pipeline including shapemodeling stage and template{based (template estimated from the sur-rounding beats) shape recovery through a level{set approach. To validatethe proposal, a registry acquired using the camera of a Motorola MotoGhas been used. Results can be quali ed as promising, since the shape ofdamaged beats is recovered, however a more comprehensive validationmust be addressed.
PB Springer Verlag
YR 2015
FD 2015
LK http://uvadoc.uva.es/handle/10324/15159
UL http://uvadoc.uva.es/handle/10324/15159
LA spa
NO Lecture Notes in Computer Science, Vol. 9117, pp. 595-602, 2015.
DS UVaDOC
RD 24-nov-2024