Prof. Yibiao Yu Profile

Prof. Yibiao Yu

at Soochow Univ

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Publications (3)

Proceedings Article | 24 June 2020 Paper

Feature detection based on linear prediction residual for spoofing countermeasures of speaker verification system

Min Chen, Yibiao Yu

Proceedings Volume 11526, 115260E (2020) https://doi.org/10.1117/12.2574590

KEYWORDS: Speaker recognition, Electronic filtering, Radon, Optical filters, Feature extraction, Performance modeling, Linear filtering, Databases, Error analysis, Convolution

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Proceedings Article | 24 June 2020 Paper

Dictionary optimization and clustering for exemplar-based voice conversion

Wei Sun, Yibiao Yu

Proceedings Volume 11526, 1152604 (2020) https://doi.org/10.1117/12.2574413

KEYWORDS: Associative arrays, Distortion, Acoustics, Optimization (mathematics), Electronics, Electronics engineering, Databases, Systems modeling

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Proceedings Article | 31 July 2019 Paper

Replay attack detection by channel frequency response difference enhancement

Xingchen Guo, Yibiao Yu

Proceedings Volume 11198, 111980Q (2019) https://doi.org/10.1117/12.2540965

KEYWORDS: Electronic filtering, Speaker recognition, Feature extraction, Nonlinear filtering, Information security, Data modeling

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