Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Anca Mihaela Lazar"'
Autor:
Oana Diana Eva, Anca Mihaela Lazar
Publikováno v:
Traitement du Signal. 36:201-207
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a789305f1c0f90548e50329e6e97e93
https://doi.org/10.18280/ts.360301
https://doi.org/10.18280/ts.360301
Publikováno v:
2019 E-Health and Bioengineering Conference (EHB).
This paper presents a comparison between different methods of features extraction and classification applied to electroencephalographic signals recorded during motor imagery tasks. For features extraction, two methods were used: multiresolution wavel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c94d97633b823b6ac67d4cebb6e010
https://doi.org/10.1109/ehb47216.2019.8969892
https://doi.org/10.1109/ehb47216.2019.8969892
Publikováno v:
International Journal of Advanced Computer Science and Applications. 9
Results concerning detection of the P300 wave in EEG segments using scalar products with signals of various shapes are presented and their advantages and limitations are discussed. From the point of view of the computational complexity, the proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f904c1c179e65fae099a9e4b21fe436
https://doi.org/10.14569/ijacsa.2018.090113
https://doi.org/10.14569/ijacsa.2018.090113
Autor:
Anca Mihaela Lazar, Oana Diana Eva
Publikováno v:
International Journal of Advanced Computer Science and Applications. 8
A comparative evaluation is performed on two databases using three feature extraction techniques and five classification methods for a motor imagery paradigm based on Mu rhythm. In order to extract the features from electroencephalographic signals, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4f4f06a524e3a21dd9f4703879b0fa8
https://doi.org/10.14569/ijacsa.2017.080834
https://doi.org/10.14569/ijacsa.2017.080834
Publikováno v:
2016 International Conference and Exposition on Electrical and Power Engineering (EPE).
In this paper, we evaluate the differences between Healthy subjects (HS), Parkinson Disease (PDS) subjects, and Epileptic subjects (EBS — Epileptic subject between seizures and ES — epileptic subjects in seizure) by computing some linear, statist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f99d7b7a0efdae871ed31c48f6329bbb
https://doi.org/10.1109/icepe.2016.7781351
https://doi.org/10.1109/icepe.2016.7781351
Publikováno v:
Mathematical Problems in Engineering, Vol 2016 (2016)
Using the usual phase in plane, we propose a general method to design coupling between systems that will exhibit phase synchronization. Numerical results are shown for Lorenz systems. Phase synchronization and antiphase synchronization are equally pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e424035b6ab2ecc258c05500713c298
Publikováno v:
Chaos, Solitons & Fractals. 41:2575-2580
A single controller for synchronization of two Lorenz systems is obtained by using Lyapunov function. Numerical results are given for the all three cases with one controller in each equation. Controller contains two or three variables of the master s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a66ae9b80680d3339992128fa23793b
https://doi.org/10.1016/j.chaos.2008.09.038
https://doi.org/10.1016/j.chaos.2008.09.038
Autor:
Oana-Diana Eva, Anca Mihaela Lazar
Publikováno v:
2015 E-Health and Bioengineering Conference (EHB).
An offline analysis method is proposed for a brain computer interface paradigm. Changes that appear in brain during the motor tasks should be reflected in the EEG signals. The sequences of EEG data are modeled by autoregressive (AR) processes. Based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8600b5195afdd1dfc63773539d484ba6
https://doi.org/10.1109/ehb.2015.7391469
https://doi.org/10.1109/ehb.2015.7391469
Publikováno v:
2015 E-Health and Bioengineering Conference (EHB).
This paper presents the first part of a clinical study, a gait analysis performed before patients underwent lumbar discectomy in order to establish a baseline for gait pattern that shows the necessity of surgical treatment and another one that can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d389cb1f495e6b58080079723be2d0
https://doi.org/10.1109/ehb.2015.7391396
https://doi.org/10.1109/ehb.2015.7391396
Autor:
Anca Mihaela Lazar, Oana Diana Eva
Publikováno v:
International Journal of Advanced Research in Artificial Intelligence. 4
Using the EEG Motor Movement/Imagery database there is proposed an off-line analysis for a brain computer interface (BCI) paradigm. The purpose of the quantitative research is to compare classifiers in order to determinate which of them has highest r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c24ed4d765aff0b75c04041d092600f9
https://doi.org/10.14569/ijarai.2015.040102
https://doi.org/10.14569/ijarai.2015.040102