Ing. Jaroslav Čmejla, Ph.D.

Ing. Jaroslav Čmejla, Ph.D.
Ústav informačních technologií a elektroniky (ITE): člen katedry

E-mail:: jaroslav.cmejla@tul.cz
Tel.:: +420 48535 3145
STAG:: profil na portálu STAG

Publikace

KOLDOVSKÝ, Z. aj. From Informed Independent Vector Extraction to Hybrid Architectures for Target Source Extraction IEEE Open Journal of Signal Processing IEEE, 2026 S. 1 – 17. ISSN: 2644-1322.
KOLDOVSKÝ, Z., ČMEJLA, J. a O‘REGAN, S. Blind Capon Beamformer Based on Independent Component Extraction: Single-Parameter Algorithm IEEE Signal Processing Letters IEEE, 2025, roč. 32, č. FEB. S. 801 – 805. ISSN: 1070-9908.
KOLDOVSKÝ, Z. aj. Fast Algorithms for Informed Independent Component/Vector Extraction Eurasip Journal on Advances in Signal Processing NEW YORK: Springer, 2025, roč. 2025, č. 1. S. neuvedeny (30 stranky). ISSN: 1687-6180.
MÁLEK, J., KOLDOVSKÝ, Z. a ČMEJLA, J. Warping: Data-driven Mixture Preprocessing to Boost the Performance of Blind Speech Separation European Signal Processing Conference Palermo: EUSIPCO, 2025 S. neuvedeny (5 stran). ISBN: 978-946459362-4, ISSN: 22195491.
KOLDOVSKÝ, Z., MÁLEK, J., ČMEJLA, J. a O‘REGAN, S. Informed FastICA: Semi-Blind Minimum Variance Distortionless Beamformer The 18th International Workshop on Acoustic Signal Enhancement (IWAENC 2024) IEEE, Eurasip, 2024 S. 95 – 99. ISBN: 979-835036185-8, ISSN: 2639-4316.
všechny publikace
ČMEJLA, J., KOLDOVSKÝ, Z., KAUTSKÝ, V. a ADALI, T. Dynamic Independent Component Extraction with Blending Mixing Vector: Lower Bound on Mean Interference-to-Signal Ratio IEEE International Conference on Audio, Speech and Signal Processing Rhodes Island: IEEE, 2023 S. neuvedeny (5 stran). ISSN: 15206149.
KOLDOVSKÝ, Z., ČMEJLA, J., ADALI, T. a O‘REGAN, S. Independent Vector Extraction Constrained on Manifold of Half-Length Filters European Signal Processing Conference, 2023 S. neuvedeny (5 stran). ISBN: 978-946459360-0, ISSN: 22195491.
JANSKÝ, J. aj. Auxiliary Function-Based Algorithm for Blind Extraction of a Moving Speaker EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING Springer, 2022, roč. 2022, č. 1. S. neuvedeny (16 stran). ISSN: 1687-4722.
MÁLEK, J., ČMEJLA, J. a KOLDOVSKÝ, Z. Blind Extraction of Target Speech Source: Three ways of Guidance Exploiting Supervised Speaker Embeddings International Workshop on Acoustic Signal Enhancement IEEE, 2022 S. neuvedeny (5 stran). ISBN: 978-166546867-1.
MÁLEK, J. aj. Target Speech Extraction: Independent Vector Extraction Guided by Supervised Speaker Identification IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING IEEE, 2022, roč. 30, č. 30. S. 2295 – 2309. ISSN: 2329-9290.
ČMEJLA, J. aj. Advanced semi-blind speaker extraction and tracking implemented in experimental device with revolving dense microphone array Proceedings of the Annual Conference of the International Speech Communication Association, INTERSPEECH 1. vyd. Czech Republic: International Speech Communication Association, 2021 S. 2152 – 2153. ISBN: 978-171383690-2, ISSN: 2308-457X.
KOLDOVSKÝ, Z., KAUTSKÝ, V., KOUNOVSKÝ, T. a ČMEJLA, J. Algorithm for Independent Vector Extraction Based on Semi-Time-Variant Mixing Model European Signal Processing Conference 1. vyd. Dublin, Ireland: Eurasip, 2021 S. 865 – 869. ISBN: 978-908279706-0, ISSN: 2219-5491.
AMOR, N. aj. Blind Extraction of Moving Sources via Independent Component and Vector Analysis: Examples ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 1. vyd. USA: IEEE, 2021 S. 3725 – 3729. ISSN: 1520-6149.
KOLDOVSKÝ, Z. aj. Dynamic Independent Component/Vector Analysis: Time-Variant Linear Mixtures Separable by Time-Invariant Beamformers IEEE Transactions on Signal Processing 1. vyd. USA: IEEE, 2021, roč. 69, č. MAY. S. 2158 – 2173. ISSN: 1053-587X.
ČMEJLA, J. aj. MIRaGe: Multichannel Database of Room Impulse Responses Measured on High-Resolution Cube-Shaped Grid European Signal Processing Conference (EUSIPCO 2020) 1. vyd. Netherlands: , 2021 S. 56 – 60. ISBN: 9789082797053, ISSN: 2219-5491.
SOFER, A. aj. Robust Relative Transfer Function Identification on Manifolds for Speech Enhancement European Signal Processing Conference (EUSIPCO 2020) 1. vyd. Ireland: Eurasip, 2021 S. 401 – 405. ISBN: 978-908279706-0, ISSN: 2219-5491.
JANSKÝ, J. aj. Adaptive blind audio source extraction supervised by dominant speaker identification using x-vectors ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 1. vyd. Barcelona: IEEE, 2020 S. 676 – 680. ISBN: 978-1-5090-6631-5, ISSN: 1520-6149.
ČMEJLA, J., KOUNOVSKÝ, T., MÁLEK, J. a KOLDOVSKÝ, Z. Independent Vector Analysis Exploiting Pre-Learned Banks of Relative Transfer Functions for Assumed Target’s Positions Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - The 14th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2018) 1. vyd., 2018 S. 270 – 279. ISBN: 9783319937632, ISSN: 0302-9743.
ČMEJLA, J. a KOLDOVSKÝ, Z. Multi-Channel Speech Enhancement Based on Independent Vector Extraction The 16th International Workshop on Acoustic Signal Enhancement (IWAENC 2018) 1. vyd., 2018 S. 525 – 529. ISBN: 978-1-5386-8151-0.
KOUNOVSKÝ, T., KOLDOVSKÝ, Z. a ČMEJLA, J. Recursive and Partially Supervised Algorithms for Speech Enhancement on the Basis of Independent Vector Extraction The 16th International Workshop on Acoustic Signal Enhancement (IWAENC 2018) 1. vyd., 2018 S. 401 – 405. ISBN: 978-1-5386-8151-0.

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