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EURASIP Journal on Advances in Signal Processing
Fig. 1 | EURASIP Journal on Advances in Signal Processing

Fig. 1

From: Generalized independent low-rank matrix analysis using heavy-tailed distributions for blind source separation

Fig. 1

Relationship among conventional methods based on Gaussian, Student’s t, and generalized Gaussian distributions. NMF-based low-rank audio source modeling is extended to a multichannel signal, resulting in MNMF, which estimates the mixing system for solving the BSS problem. ILRMA can be considered as a dual problem of MNMF because it estimates the demixing system using the NMF source model

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