Search results
- 1.0545601 - ÚI 2022 CZ eng V - Research Report
Húsek, Dušan - Frolov, A. A. - Kerechanin, J. V. - Bobrov, P.D.
Assessment of Independent EEG Components Obtained by Different Methods for BCI Based on Motor Imagery.
Prague: ICS CAS, 2021. 17 s. Technical Report, V-1279.
Institutional support: RVO:67985807
Keywords : brain–computer interface * motor imagery * blind source separation * independent component analysis * common spatial patterns * cluster analysis * EEG pattern extraction * EEG analysis * ICA * CSP * BCI * motor imagery
Permanent Link: http://hdl.handle.net/11104/0322281
File Download Size Commentary Version Access 0545601-V-1279-v2.pdf 4 661 KB Other open-access 0545601-V-1279-v1.pdf 2 640.7 KB Other require - 2.0542013 - ÚTIA 2022 RIV US eng J - Journal Article
Koldovský, Z. - Kautský, V. - Tichavský, Petr - Čmejla, J. - Málek, J.
Dynamic Independent Component/Vector Analysis: Time-Variant Linear Mixtures Separable by Time-Invariant Beamformers.
IEEE Transactions on Signal Processing. Roč. 69, č. 1 (2021), s. 2158-2173. ISSN 1053-587X. E-ISSN 1941-0476
Grant - others: GA ČR(CZ) GA20-17720S
Institutional support: RVO:67985556
Keywords : Blind Source Separation * Blind Source Extraction * Independent Vector Analysis
OECD category: Electrical and electronic engineering
Impact factor: 4.875, year: 2021
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2021/SI/tichavsky-0542013.pdf https://ieeexplore.ieee.org/document/9387552
Permanent Link: http://hdl.handle.net/11104/0320294
- 3.0531483 - ÚTIA 2021 RIV US eng J - Journal Article
Kautský, V. - Tichavský, Petr - Koldovský, Z. - Adali, T.
Performance Bounds for Complex-Valued Independent Vector Analysis.
IEEE Transactions on Signal Processing. Roč. 68, č. 1 (2020), s. 4258-4267. ISSN 1053-587X. E-ISSN 1941-0476
R&D Projects: GA ČR GA17-00902S
Grant - others: GA ČR(CZ) GA20-17720S
Institutional support: RVO:67985556
Keywords : Blind source separation * independent component/vector analysis * Cramér-Rao lower bound,
OECD category: Electrical and electronic engineering
Impact factor: 4.931, year: 2020
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2020/SI/tichavsky-0531483.pdf https://ieeexplore.ieee.org/document/9141450
Permanent Link: http://hdl.handle.net/11104/0310654
- 4.0518308 - ÚTIA 2021 RIV US eng J - Journal Article
Phan, A. H. - Cichocki, A. - Uschmajew, A. - Tichavský, Petr - Luta, G. … Total 6 authors
Tensor Networks for Latent Variable Analysis: Novel Algorithms for Tensor Train Approximation.
IEEE Transactions on Neural Networks and Learning Systems. Roč. 31, č. 11 (2020), s. 4622-4636. ISSN 2162-237X. E-ISSN 2162-2388
R&D Projects: GA ČR GA17-00902S
Institutional support: RVO:67985556
Keywords : Blind source separation * tensor network (TN) * image denoising * nested Tucker * tensor train (TT) decomposition * Tucker-2 (TK2) decomposition * truncated singular value decomposition (SVD)
OECD category: Electrical and electronic engineering
Impact factor: 10.451, year: 2020
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2020/SI/tichavsky-0518308.pdf https://ieeexplore.ieee.org/document/8984730
Permanent Link: http://hdl.handle.net/11104/0303994
- 5.0500888 - ÚTIA 2020 RIV US eng J - Journal Article
Tichý, Ondřej - Bódiová, Lenka - Šmídl, Václav
Bayesian non-negative matrix factorization with adaptive sparsity and smoothness prior.
IEEE Signal Processing Letters. Roč. 26, č. 3 (2019), s. 510-514. ISSN 1070-9908. E-ISSN 1558-2361
R&D Projects: GA ČR GA18-07247S
Institutional support: RVO:67985556
Keywords : Non-negative matrix factorization * Covariance matrix model * Blind source separation * Variational Bayes method * Dynamic renal scintigraphy
OECD category: Automation and control systems
Impact factor: 3.105, year: 2019
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2019/AS/tichy-0500888.pdf https://ieeexplore.ieee.org/document/8633424
Permanent Link: http://hdl.handle.net/11104/0293325
- 6.0500102 - ÚTIA 2020 RIV US eng J - Journal Article
Koldovský, Z. - Tichavský, Petr
Gradient Algorithms for Complex Non-Gaussian Independent Component/Vector Extraction, Question of Convergence.
IEEE Transactions on Signal Processing. Roč. 67, č. 4 (2019), s. 1050-1064. ISSN 1053-587X. E-ISSN 1941-0476
R&D Projects: GA ČR GA17-00902S
Institutional support: RVO:67985556
Keywords : Blind source separation * blind source extraction * independent component analysis * independent vector analysis
OECD category: Statistics and probability
Impact factor: 5.028, year: 2019
Method of publishing: Limited access
http://library.utia.cas.cz/separaty/2019/SI/tichavsky-0500102.pdf https://ieeexplore.ieee.org/document/8579170
Permanent Link: http://hdl.handle.net/11104/0293321
- 7.0499759 - ÚTIA 2019 RIV CZ eng K - Conference Paper (Czech conference)
Kautský, Václav - Štěch, Jakub
Heuristics in blind source separation.
Stochastic and Physical Monitoring Systems. Praha: Czech Technical University in Prague, 2018 - (Franc, J.; Hobza, T.), s. 1-9. ISBN 978-80-01-06501-3.
[SPMS 2018. Dobřichovice (CZ), 18.06.2018-22.06.2018]
R&D Projects: GA ČR GA18-15970S
Institutional support: RVO:67985556
Keywords : Blind Source Separation * DEBR * Independent Component Extraction
OECD category: Statistics and probability
http://library.utia.cas.cz/separaty/2019/AS/stech-0499759.pdf
Permanent Link: http://hdl.handle.net/11104/0292826
- 8.0492879 - ÚTIA 2019 RIV GB eng C - Conference Paper (international conference)
Koldovský, Z. - Tichavský, Petr - Ono, N.
Orthogonally-Constrained Extraction of Independent Non-Gaussian Component from Non-Gaussian Background Without ICA.
Latent Variable Analysis and Signal Separation. Cham: Springer, 2018 - (Deville, Y.; Gannot, S.; Mason, R.; Plumbley, M.; Ward, D.), s. 161-170. Lecture Notes in Computer Science, 10891. ISBN 978-3-319-93763-2. ISSN 0302-9743. E-ISSN 1611-3349.
[Latent Variable Analysis and Signal Separation. Guilford (GB), 02.07.2018-05.07.2018]
R&D Projects: GA ČR GA17-00902S
Institutional support: RVO:67985556
Keywords : Independent Component Analysis * Blind source separation * blind source extraction
OECD category: Statistics and probability
http://library.utia.cas.cz/separaty/2018/SI/tichavsky-0492879.pdf
Permanent Link: http://hdl.handle.net/11104/0286552
- 9.0480504 - ÚTIA 2019 RIV CH eng C - Conference Paper (international conference)
Bódiová, L. - Tichý, Ondřej - Šmídl, Václav
Semi-supervised Bayesian Source Separation of Scintigraphic Image Sequences.
European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2017: VipIMAGE 2017). Vol. 27. Cham: Springer, 2018, s. 52-61. Lecture Notes in Computational Vision and Biomechanics, 27. ISBN 978-3-319-68195-5. ISSN 2212-9391. E-ISSN 2212-9413.
[VI ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing. Porto (PT), 18.10.2017-20.10.2017]
Institutional support: RVO:67985556
Keywords : Dynamic renal scintigraphy * Regions of interest * Blind source separation * Factor analysis * Variational Bayes method
OECD category: Statistics and probability
http://library.utia.cas.cz/separaty/2017/AS/tichy-0480504.pdf
Permanent Link: http://hdl.handle.net/11104/0276748
- 10.0473144 - ÚTIA 2018 RIV CH eng C - Conference Paper (international conference)
Šembera, Ondřej - Tichavský, Petr - Koldovský, Z.
Adaptive Blind Separation of Instantaneous Linear Mixtures of Independent Sources.
Latent Variable Analysis and Signal Separation, 13th International Conference, LVA/ICA 2017. Cham: Springer, 2017 - (Tichavský, P.; Babaie-Zadeh, M.; Michel, O.; Thirion-Moreau, N.), s. 172-181, č. článku 17. Lecture Notes in Computer Science, 10169. ISBN 978-3-319-53546-3. ISSN 0302-9743. E-ISSN 1611-3349.
[Latent Variable Analysis and Signal Separation. Grenoble (FR), 21.02.2017-23.02.2017]
R&D Projects: GA ČR GA17-00902S
Institutional support: RVO:67985556
Keywords : blind source separation * independent component analysis * autoregressive processes
OECD category: Statistics and probability
http://library.utia.cas.cz/separaty/2017/SI/tichavsky-0473144.pdf
Permanent Link: http://hdl.handle.net/11104/0271358