An improved underdetermined blind source separation method for insufficiently sparse sources

DOI10.1007/s00034-023-02470-8MaRDI QIDQ6652321

Jiantao Lü, Shunming Li, Qitao Yin, Kun Xu, Weiwei Qian

Publication date: 12 December 2024

Published in: Circuits, Systems, and Signal Processing (Search for Journal in Brave)

zbMATH Keywords

mixing matrix estimationunderdetermined blind source separationsource recoverysingle source point

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

Cites Work

• A time-frequency blind signal separation method applicable to underdetermined mixtures of dependent sources
• An algorithm for mixing matrix estimation in instantaneous blind source separation
• Underdetermined Blind Separation of Nondisjoint Sources in the Time-Frequency Domain
• Underdetermined Anechoic Blind Source Separation via $\ell^{q}$-Basis-Pursuit With $q≪1$
• Underdetermined Blind Source Separation Based on Relaxed Sparsity Condition of Sources
• A Linear Source Recovery Method for Underdetermined Mixtures of Uncorrelated AR-Model Signals Without Sparseness
• Underdetermined blind source separation based on sparse representation
• Graph Signal Processing Meets Blind Source Separation
• Blind Separation of Speech Mixtures via Time-Frequency Masking
• Underdetermined blind source separation using sparse representations

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