An Efficient Method to Learn Overcomplete Multi-Scale Dictionaries of ECG Signals

Autor: David Luengo, David Meltzer, Tom Trigano

Publikováno v: Applied Sciences, Vol 8, Iss 12, p 2569 (2018)

The electrocardiogram (ECG) was the first biomedical signal for which digital signal processing techniques were extensively applied. By its own nature, the ECG is typically a sparse signal, composed of regular activations (QRS complexes and other wav

Externí odkaz: https://doaj.org/article/4968e44d8a8745028723d8042bb3ed0f

Improving Quality of Life Through Engineering Education. A Case Study

Autor: David Luengo, Albert Treytl, Stephanie Nestawal, Peter Arras, Kinga Korniejenko, Galyna Tabunshchyk, Tom Trigano

Publikováno v: 2022 IEEE European Technology and Engineering Management Summit (E-TEMS).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8d828554202b47eca39ff2429e91bb87
https://doi.org/10.1109/e-tems53558.2022.9944453

Biomimetic nuclear lamin fibers with remarkable toughness and stiffness

Autor: David Wolf, Ohad Medalia, Kfir Ben-Harush, Maayan Khayat, Tom Trigano, Shani Deri

The native hagfish slime threads, which are made up of two intermediate filament (IF)-like proteins, exhibit mechanical properties comparable to dragline spider silk fiber, the toughest fiber in nature. However, unlike silk, the design of artificial

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::331d70c267b380e0f0f767527e9a18c6
https://doi.org/10.5167/uzh-192046

Overcomplete Multi-scale Dictionaries for Efficient Representation of ECG Signals

Autor: Tom Trigano, David Luengo, David Meltzer

Publikováno v: Computer Aided Systems Theory – EUROCAST 2019 ISBN: 9783030450953
EUROCAST (2)
Computer Aided Systems Theory – EUROCAST 2019. Lecture Notes in Computer Science | 17th International Conference on Computer Aided Systems Theory_EUROCAST 2019 | 17 al 22 de febrero de 2019 | Las Palmas de Gran Canaria (España)
Archivo Digital UPM
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The electrocardiogram (ECG) was the first biomedical signal subject of extensive digital signal processing techniques. Essentially, the ECG consists of a cyclic sequence of relevant activations embedded into inactivity time sequences combined with in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bfbf2539fe65e520c18cdf463fd6f22
https://doi.org/10.1007/978-3-030-45096-0_41

Cosa: An accelerated ISTA algorithm for dictionaries based on translated waveforms

Autor: David Luengo, Igor Shevtsov, Tom Trigano

Publikováno v: Signal Processing. 139:131-135

The use of compressive sensing techniques has become predominant in signal processing applications when dealing with sparse signals. Theoretical results on these tools involve drastic conditions on the dictionaries used, which are usually not met in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e500c1c14bdf2a6050844759b759501f
https://doi.org/10.1016/j.sigpro.2017.04.004