Zhi-Wei Tan — accepted AI-conference papers

2022

Joint Source Localization and Association Through Overcomplete Representation Under Multipath Propagation Environment

Yuan Liu, Zhi-Wei Tan, Andy W. H. Khong, Hongwei Liu

ICASSP 2022accepted

This work addresses the source localization and association problem in a multipath propagation environment. By focusing on the limitation of the prior information in practical applications, we propose a target localization and association method based on iterative optimization with semi-unitary cons…

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2022

Multichannel Noise Reduction Using Dilated Multichannel U-Net and Pre-Trained Single-Channel Network

Zhi-Wei Tan, Anh H. T. Nguyen, Yuan Liu, Andy W. H. Khong

ICASSP 2022accepted

Pre-trained single-channel neural networks have become more prevalent for noise reduction in recent years. However, unlike their multichannel counterparts, these monoaural approaches do not exploit spatial information during the optimization process. Furthermore, while multichannel neural networks e…

Cited by 0 Source ↗Scholar ↗