A Study on Dictionary Selection in Compressive Sensing for ECG Signals Compression and Classification

Autor: Monica Fira, Hariton-Nicolae Costin, Liviu Goraș

Publikováno v: Biosensors, Vol 12, Iss 3, p 146 (2022)

The paper proposes a comparative analysis of the projection matrices and dictionaries used for compressive sensing (CS) of electrocardiographic signals (ECG), highlighting the compromises between the complexity of preprocessing and the accuracy of re

Externí odkaz: https://doaj.org/article/a27bf1bae1da4f7c9ac1f8a98d34ce35

On the Classification of ECG and EEG Signals with Various Degrees of Dimensionality Reduction

Autor: Hariton-Nicolae Costin, Liviu Goraș, Monica Fira

Publikováno v: Biosensors, Vol 11, Iss 161, p 161 (2021)
Biosensors
Volume 11
Issue 5

Classification performances for some classes of electrocardiographic (ECG) and electroencephalographic (EEG) signals processed to dimensionality reduction with different degrees are investigated. Results got with various classification methods are gi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8427e0c95f58fe5aa0f4fa38283b4480
https://www.mdpi.com/2079-6374/11/5/161

Spatio-Temporal Dynamics in Cellular Neural Networks

Autor: Liviu GORAS

Publikováno v: Analele Universităţii "Dunărea de Jos" Galaţi: Fascicula III, Electrotehnică, Electronică, Automatică, Informatică, Vol 32, Iss 1, Pp 5-10 (2009)

Analog Parallel Architectures like Cellular Neural Networks (CNN’s) have been thoroughly studied not only for their potential in high-speed image processing applications but also for their rich and exciting spatio-temporal dynamics. An interesting

Externí odkaz: https://doaj.org/article/21294f79bb194cbd8b749b34f1c7958d

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