Ing. Jaroslav Čmejla, Ph.D.

Ing. Jaroslav Čmejla, Ph.D.
Institute of Information Technology and Electronics (ITE): Academic staff

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

Publications

KOLDOVSKÝ, Z., ČMEJLA, J. , and O‘REGAN, S. Blind Capon Beamformer Based on Independent Component Extraction: Single-Parameter Algorithm IEEE Signal Processing Letters IEEE, 2025, vol. 32, issue -. P. 801 – 805. ISSN: 10709908.
KOLDOVSKÝ, Z., MÁLEK, J., ČMEJLA, J. , and O‘REGAN, S. Informed FastICA: Semi-Blind Minimum Variance Distortionless Beamformer The 18th International Workshop on Acoustic Signal Enhancement (IWAENC 2024) IEEE, Eurasip, 2024 P. 95 – 99. ISBN: 979-835036185-8, ISSN: 2639-4316.
ČMEJLA, J., KOLDOVSKÝ, Z., KAUTSKÝ, V. , and 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 P. neuvedeny (5 stran). ISSN: 15206149.
KOLDOVSKÝ, Z., ČMEJLA, J., ADALI, T. , and O‘REGAN, S. Independent Vector Extraction Constrained on Manifold of Half-Length Filters European Signal Processing Conference, 2023 P. neuvedeny (5 stran). ISBN: 978-946459360-0, ISSN: 22195491.
JANSKÝ, J. et al. Auxiliary Function-Based Algorithm for Blind Extraction of a Moving Speaker EURASIP JOURNAL ON AUDIO SPEECH AND MUSIC PROCESSING Springer, 2022, vol. 2022, issue 1. P. neuvedeny (16 stran). ISSN: 1687-4722.
všechny publikace
MÁLEK, J., ČMEJLA, J. , and KOLDOVSKÝ, Z. Blind Extraction of Target Speech Source: Three ways of Guidance Exploiting Supervised Speaker Embeddings International Workshop on Acoustic Signal Enhancement IEEE, 2022 P. neuvedeny (5 stran). ISBN: 978-166546867-1.
MÁLEK, J. et al. Target Speech Extraction: Independent Vector Extraction Guided by Supervised Speaker Identification IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING IEEE, 2022, vol. 30, issue 30. P. 2295 – 2309. ISSN: 2329-9290.
ČMEJLA, J. et al. 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. ed. Czech Republic: International Speech Communication Association, 2021 P. 2152 – 2153. ISBN: 978-171383690-2, ISSN: 2308-457X.
KOLDOVSKÝ, Z., KAUTSKÝ, V., KOUNOVSKÝ, T. , and ČMEJLA, J. Algorithm for Independent Vector Extraction Based on Semi-Time-Variant Mixing Model European Signal Processing Conference 1. ed. Dublin, Ireland: Eurasip, 2021 P. 865 – 869. ISBN: 978-908279706-0, ISSN: 2219-5491.
AMOR, N. et al. Blind Extraction of Moving Sources via Independent Component and Vector Analysis: Examples ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 1. ed. USA: IEEE, 2021 P. 3725 – 3729. ISSN: 1520-6149.
KOLDOVSKÝ, Z. et al. Dynamic Independent Component/Vector Analysis: Time-Variant Linear Mixtures Separable by Time-Invariant Beamformers IEEE Transactions on Signal Processing 1. ed. USA: IEEE, 2021, vol. 69, issue MAY. P. 2158 – 2173. ISSN: 1053-587X.
ČMEJLA, J. et al. MIRaGe: Multichannel Database of Room Impulse Responses Measured on High-Resolution Cube-Shaped Grid European Signal Processing Conference (EUSIPCO 2020) 1. ed. Netherlands: , 2021 P. 56 – 60. ISBN: 9789082797053, ISSN: 2219-5491.
SOFER, A. et al. Robust Relative Transfer Function Identification on Manifolds for Speech Enhancement European Signal Processing Conference (EUSIPCO 2020) 1. ed. Ireland: Eurasip, 2021 P. 401 – 405. ISBN: 978-908279706-0, ISSN: 2219-5491.
JANSKÝ, J. et al. 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. ed. Barcelona: IEEE, 2020 P. 676 – 680. ISBN: 978-1-5090-6631-5, ISSN: 1520-6149.
ČMEJLA, J., KOUNOVSKÝ, T., MÁLEK, J. , and 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. ed., 2018 P. 270 – 279. ISBN: 9783319937632, ISSN: 0302-9743.
ČMEJLA, J. , and KOLDOVSKÝ, Z. Multi-Channel Speech Enhancement Based on Independent Vector Extraction The 16th International Workshop on Acoustic Signal Enhancement (IWAENC 2018) 1. ed., 2018 P. 525 – 529. ISBN: 978-1-5386-8151-0.
KOUNOVSKÝ, T., KOLDOVSKÝ, Z. , and 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. ed., 2018 P. 401 – 405. ISBN: 978-1-5386-8151-0.

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Ing. Jaroslav Čmejla, Ph.D.

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