Prediction of head-related transfer function based on tensor completion | |
Wang J(王晶)1,2; Liu, Min1; Wang, Xinyao1; Liu TJ(刘铁军)2; Xie, X.1 | |
刊名 | Applied Acoustics |
2020 | |
卷号 | 157页码:1-10 |
关键词 | Head-related transfer function Tensor completion Prediction |
ISSN号 | 0003-682X |
产权排序 | 1 |
英文摘要 | A new head-related transfer function (HRTF) prediction method using tensor completion is proposed to estimate the HRTF in unmeasured directions based on sparse measurements and achieve high spatial resolution HRTF for individual subject. A three-order incomplete tensor prediction model is constructed to describe HRTF with a multi-dimensional structure depending on the subspaces of azimuth, elevation and frequency. Then, low rank tensor completion method is applied to complete this tensor by exploiting the hidden spatial structures of HRTF data, aiming to obtain the HRTF in unmeasured directions based on a small set of sparse measurements, in which gradient descent algorithm and line search strategy are used. Experiments have been conducted based on CIPIC HRTF database to evaluate the prediction performance. The objective results suggest that the proposed method has a better prediction performance than other tensor and linear interpolation methods. The subjective tests show that the proposed predicted HRTF is more approximate to the original one in sound localization similarity. |
语种 | 英语 |
WOS记录号 | WOS:000495519000007 |
资助机构 | National Natural Science Foundation of China (No. 61571044, No. 11590772, No. 61473041 and No. 61620106002 ; State Key Laboratory of Robotics |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/25472] |
专题 | 沈阳自动化研究所_水下机器人研究室 |
通讯作者 | Wang J(王晶) |
作者单位 | 1.School of Information and Electronics, Beijing Institute of Technology, Beijing 100081, China 2.State key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China |
推荐引用方式 GB/T 7714 | Wang J,Liu, Min,Wang, Xinyao,et al. Prediction of head-related transfer function based on tensor completion[J]. Applied Acoustics,2020,157:1-10. |
APA | Wang J,Liu, Min,Wang, Xinyao,Liu TJ,&Xie, X..(2020).Prediction of head-related transfer function based on tensor completion.Applied Acoustics,157,1-10. |
MLA | Wang J,et al."Prediction of head-related transfer function based on tensor completion".Applied Acoustics 157(2020):1-10. |
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