The following publications are possibly variants of this publication:
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- Background signal estimation from multi-sensor signals based on outer product and non-linear filtersAkitoshi Itai, Hiroshi Yasukawa. eusipco 2008: 1-5 [doi]
- Reference Signal Based Tensor Product Expansion for EOG-Related Artifact Separation in EEGAkitoshi Itai, Arao Funase, Andrzej Cichocki, Hiroshi Yasukawa. ieicet, 100-A(11):2230-2237, 2017. [doi]
- The Background Noise Estimation in the ELF Electromagnetic Wave Data Using Outer Product Expansion with Non-linear FilterAkitoshi Itai, Hiroshi Yasukawa, Ichi Takumi, Masayasu Hata. ieicet, 97-A(11):2114-2120, 2014. [doi]
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