Výsledky vyhledávání - "Rank-constrained spatial covariance matrix estimation"

Real-Time Speech Extraction Based on Rank-Constrained Spatial Covariance Matrix Estimation and Spatially Regularized Independent Low-Rank Matrix Analysis With Fast Demixing Matrix Estimation

Autoři: Yuto Ishikawa Tomohiko Nakamura Norihiro Takamune a další

Zdroj: IEEE Access, Vol 13, Pp 88683-88706 (2025)

Témata: Independent low-rank matrix analysis, real-time speech extraction, Electrical engineering. Electronics. Nuclear engineering, rank-constrained spatial covariance matrix estimation, spatial regularization, TK1-9971

Přístupová URL adresa: https://doaj.org/article/2e7b52356c2a4d36a6852008f1d0daee

Real-Time Speech Extraction Using Spatially Regularized Independent Low-Rank Matrix Analysis and Rank-Constrained Spatial Covariance Matrix Estimation

Autoři: Ishikawa, Yuto Konaka, Kohei Nakamura, Tomohiko a další

Zdroj: 2024 IEEE International Conference on Acoustics, Speech, and Signal Processing Workshops (ICASSPW). :730-734

Témata: FOS: Computer and information sciences, Sound (cs.SD), Audio and Speech Processing (eess.AS), 4. Education, FOS: Electrical engineering, electronic engineering, information engineering, Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing

Přístupová URL adresa: http://arxiv.org/abs/2403.12477

Deficient-basis-complementary rank-constrained spatial covariance matrix estimation based on multivariate generalized Gaussian distribution for blind speech extraction

Autoři: Yuto Kondo Yuki Kubo Norihiro Takamune a další

Zdroj: EURASIP Journal on Advances in Signal Processing, Vol 2022, Iss 1, Pp 1-24 (2022)

Témata: Blind speech extraction, Blind source separation, Diffuse noise, Spatial covariance matrix, Rank-constrained spatial covariance matrix estimation, Telecommunication, TK5101-6720, Electronics, TK7800-8360

Popis souboru: electronic resource

Relation: https://doaj.org/toc/1687-6180

Přístupová URL adresa: https://doaj.org/article/0ec8159c1d2b4faeb38af926e54b8df2

Deficient Basis Estimation of Noise Spatial Covariance Matrix for Rank-Constrained Spatial Covariance Matrix Estimation Method in Blind Speech Extraction

Autoři: Daichi Kitamura Norihiro Takamune Hiroshi Saruwatari a další

Zdroj: ICASSP 2021 - 2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). :806-810

Témata: FOS: Computer and information sciences, Sound (cs.SD), 03 medical and health sciences, Audio and Speech Processing (eess.AS), FOS: Electrical engineering, electronic engineering, information engineering, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0305 other medical science, Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing

Přístupová URL adresa: http://arxiv.org/pdf/2105.02491
http://arxiv.org/abs/2105.02491
https://ieeexplore.ieee.org/document/9414479
https://dblp.uni-trier.de/db/journals/corr/corr2105.html#abs-2105-02491

Blind Speech Extraction Based on Rank-Constrained Spatial Covariance Matrix Estimation With Multivariate Generalized Gaussian Distribution

Autoři: Yuki Kubo Norihiro Takamune Daichi Kitamura a další

Zdroj: IEEE/ACM Transactions on Audio, Speech, and Language Processing. 28:1948-1963

Témata: 03 medical and health sciences, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0305 other medical science

Přístupová URL adresa: https://ieeexplore.ieee.org/ielx7/6570655/8938144/09127801.pdf
https://dblp.uni-trier.de/db/journals/taslp/taslp28.html#KuboTKS20
https://doi.org/10.1109/TASLP.2020.3003165
https://ieeexplore.ieee.org/document/9127801

Acceleration of rank-constrained spatial covariance matrix estimation for blind speech extraction

Autoři: Daichi Kitamura Yuki Kubo Hiroshi Saruwatari a další

Zdroj: 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC). :332-338

Témata: FOS: Computer and information sciences, Sound (cs.SD), 03 medical and health sciences, Audio and Speech Processing (eess.AS), FOS: Electrical engineering, electronic engineering, information engineering, 0202 electrical engineering, electronic engineering, information engineering, 02 engineering and technology, 0305 other medical science, Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing

Přístupová URL adresa: http://arxiv.org/pdf/1908.01964
http://arxiv.org/abs/1908.01964

Evaluation of Multichannel Hearing Aid System by Rank-Constrained Spatial Covariance Matrix Estimation

Autoři: Shoji Makino Hiroshi Saruwatari Yuki Kubo a další

Zdroj: 2019 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC). :1874-1879

Témata: 03 medical and health sciences, 0305 other medical science

Přístupová URL adresa: https://waseda.pure.elsevier.com/en/publications/evaluation-of-multichannel-hearing-aid-system-by-rank-constrained
https://dblp.uni-trier.de/db/conf/apsipa/apsipa2019.html#UneKTKSM19
https://doi.org/10.1109/APSIPAASC47483.2019.9023081

Speech Enhancement by Noise Self-Supervised Rank-Constrained Spatial Covariance Matrix Estimation via Independent Deeply Learned Matrix Analysis

Autoři: Misawa, Sota Takamune, Norihiro Nakamura, Tomohiko a další

Témata: Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing, text

URL: http://arxiv.org/abs/2109.04658

Deficient Basis Estimation of Noise Spatial Covariance Matrix for Rank-Constrained Spatial Covariance Matrix Estimation Method in Blind Speech Extraction

Autoři: Kondo, Yuto Kubo, Yuki Takamune, Norihiro a další

Témata: Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing, text

URL: http://arxiv.org/abs/2105.02491

Acceleration of rank-constrained spatial covariance matrix estimation for blind speech extraction

Autoři: Kubo, Yuki Takamune, Norihiro Kitamura, Daichi a další

Témata: Computer Science - Sound, Electrical Engineering and Systems Science - Audio and Speech Processing, text

URL: http://arxiv.org/abs/1908.01964

Deficient-basis-complementary rank-constrained spatial covariance matrix estimation based on multivariate generalized Gaussian distribution for blind speech extraction.

Autoři: Kondo, Yuto Kubo, Yuki Takamune, Norihiro a další

Zdroj: EURASIP Journal on Advances in Signal Processing; 9/22/2022, Vol. 2022 Issue 1, p1-24, 24p

Témata: COVARIANCE matrices, SPEECH, MATHEMATICAL proofs, LOW-rank matrices, GAUSSIAN distribution, BLIND source separation, KALMAN filtering

Logarithmic norm minimization of quaternion matrix decomposition for color image sparse representation.

Autoři: Cai, Xiao-Min Ke, Yi-Fen Ma, Chang-Feng a další

Zdroj: Numerical Algorithms; Jun2025, Vol. 99 Issue 2, p521-547, 27p

Témata: MATRIX decomposition, MATRIX norms, IMAGE reconstruction, ARTIFICIAL intelligence, IMAGE processing

Single channel speech enhancement using iterative constrained NMF based adaptive wiener gain.

Autoři: Yechuri, Sivaramakrishna Vanambathina, Sunnydayal

Zdroj: Multimedia Tools & Applications; Mar2024, Vol. 83 Issue 9, p26233-26254, 22p

Hearing-aids system using distributed assistive device and blind speech extraction method under diffuse noise

Autoři: Yuto Ishikawa Tomohiko Nakamura Norihiro Takamune a další

Zdroj: The Journal of the Acoustical Society of America. 157:A83-A83

Data-Weighted Multivariate Generalized Gaussian Mixture Model: Application to Point Cloud Robust Registration.

Autoři: Ge, Bingwei Najar, Fatma Bouguila, Nizar

Zdroj: Journal of Imaging; Sep2023, Vol. 9 Issue 9, p179, 17p

Témata: GAUSSIAN mixture models, POINT cloud, CLOUD computing, EXPECTATION-maximization algorithms, RECORDING & registration, IMAGE registration

A novel microgrid power quality assessment model based on multivariate Gaussian distribution and local sensitivity analysis.

Autoři: Shi, HongTao Su, Gang Pan, Juntao a další

Zdroj: IET Power Electronics (Wiley-Blackwell); 1/7/2023, Vol. 16 Issue 1, p145-156, 12p

Témata: MICROGRIDS, PROBABILITY density function, SENSITIVITY analysis, COVARIANCE matrices

基于约束型卡尔曼滤波的最大似然 无失真波束形成器. (Chinese)

Alternate Title: Maximum Likelihood Distortionless Response Beamformer Based on the Constrained Kalman Filter. (English)

Autoři: 王劲夫 杨飞然 梁兆杰 a další

Zdroj: Journal of Signal Processing; May2022, Vol. 38 Issue 5, p938-945, 8p

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Autoři: Hiroshi Ishiguro Fuki Ueno Eiki Tachibana

Resource Type: eBook.

Témata: Human-computer interaction, Avatars (Virtual reality)

Categories: COMPUTERS / Human-Computer Interaction (HCI), COMPUTERS / User Interfaces, TECHNOLOGY & ENGINEERING / Robotics