空时信号处理

主要开展多传感器阵列信号处理方向研究工作。研究室现有副教授1人。  

研究室参与国家九五重大科学工程“大天区面积多目标光纤光谱天文望远镜”研究工作,承担国家自然科学基金、国家自然科学基金重大仪器专项子课题、安徽省语音专项、中国科学院预研项目等多项项目。研究室重视人才培养,所培养的研究生中,多人分获国家奖学金、全国博士研究生学术新人奖、中国科学院院长优秀奖、中国科学院朱李月华优秀博士生奖等奖项,多篇学位论文获得安徽省优秀博士学位论文和安徽省优秀硕士学位论文。


学术带头人

师资队伍

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徐旭

中国科学技术大学电子工程与信息科学系副教授,硕士生导师。
研究方向:多传感器阵列信号处理,超分辨测向、波束形成、语音增强、语音分离。

承担并参加国家自然科学基金青年基金、国家自然科学基金面上基金、国家九五重大科学工程LAMOST、中国科学院、省科技计划项目等20余项课题;在国内外期刊和学术会议上发表论文50余篇。


主要科研项目


    • 基于麦克风阵列的智能会议转写记录系统中的语音增强问题研究,国家自然科学基金

    • 基于3He极化的肺部低场磁共振成像专用设备研发,国家自然科学基金重大仪器专项子课题

    • 基于信息处理理论的二维光纤光谱数据处理方法研究,国家自然科学基金

    • 相关域内基于稀疏恢复思想的空间谱估计方法研究,国家自然科学基金

    • 中国科学院预先研究项目

    • 面向家庭服务机器人的人机交互关键技术研究

    • 实际复杂场景下的鲁棒语音识别关键技术及系统

    • 面向人机交互的图像识别关键技术研究

    • 麦克风阵列汽车喇叭声源测向技术研究

    • 自动语种识别方法研究

    • 磨机设备声源定位装置和技术开发

    • 雷声定位于跟踪技术研究

    • 麦克风阵列语音增强技术研究

    • 均匀圆阵的测向技术研究

    • 均匀圆阵的波束形成技术研究



主要成就

    近5年,该方向已在国际期刊和重要国际会议上发表一批高水平论文,在《IEEE Trans. on Signal Processing》、《IEEE Trans. on Audio, Speech and Language Processing》、《IEEE Trans. on Antennas and Propagation》、《IEEE Trans. on Communications》、《IEEE Trans. on Vehicular Technology》、《IEEE Trans. on Aerospace and Electronic Systems》、《IEEE Transactions on Consumer Electronics》、《IEEE Signal Processing Letters》、《IEEE Antennas and Wireless Propagation Letters》、《Signal Processing》等国内外期刊和学术会议上发表学术论文140多篇,其中SCI收录56篇。其中代表为:

    • Mansoor Iqbal, M Shujah Islam Sameem, Nuzhat Naqvi, Shamsa Kanwal, Zhongfu Ye,A deep learning approach for face recognition based on angularly discriminative features, Pattern Recognition Letters. (accepted)

    • Xingyu Zhu, Xu Xu, Zhongfu Ye, Robust Adaptive Beamforming via Subspace for Interference Covariance Matrix Reconstruction, Signal Processing, Volume 167, February 2020: 107289.

    • Rui Zheng, Xu Xu, Zhongfu Ye, Tarek Hasan Al Mahmud, Jisheng Dai, Kashif Shabir, Sparse Bayesian learning for off-grid DOA estimation with Gaussian mixture priors when both circular and non-circular sources coexist, Signal Processing, Volume 161, August 2019, Pages 124-135

    • Buiquang C, Ye Z. Blind Joint 2-D DOA/Symbols Estimation for 3-D Millimeter Wave Massive MIMO Communication Systems[J]. ACM Transactions on Sensor Networks (TOSN), 2019, 15(4): 46.

    • Maowei Yin, Zhongfu Ye, First Order Statistic Based Fast Blind Calibration of Time Skews for Time-Interleaved ADCs, IEEE Transactions on Circuits and Systems II. (Accepted)

    • Xiangyu Jia, Renjie Tong and Zhongfu Ye, A Joint Time-Space-Frequency Filtering Framework for Multichannel Speech Enhancement via Complex-Valued Tensor Representations, Applied Acoustics, 145: 245-254, 2019.

    • Chung Buiquang and Zhongfu Ye, Constrained ALS-based Tensor Blind Receivers for Multi-User MIMO Systems, Digital signal processing, 84: 69–79, 2019.

    • Fangfang Chen, Jisheng Dai, Nan Hu, Zhongfu Ye, Sparse Bayesian Learning for Off-Grid DOA Estimation with Nested Arrays, Digital Signal Processing, 82: 187-193, 2018.

    • Shiliang Huang, Chensi Mao, Jinxu Tao, Zhongfu Ye, A Novel Chinese Sign Language Recognition Method Based on Keyframe-Centered Clips, IEEE Signal Processing Letters, Vol. 25, Issue. 3, Pages 442-446, Mar. 2018.

    • Long Zhang, Xu Xu, Huang Chen, Jiaxu Chen, and Zhongfu Ye, Supervised Single-Channel Speech Dereverberation and Denoising Using a Two-Stage Model Based Sparse Representation, Speech Communication, Vol. 97, Pages 1-8, Mar. 2018.

    • Jiafei Fu, Long Zhang, Zhongfu Ye, Supervised monaural speech enhancement using two-level complementary joint sparse representations, Applied Acoustics, Vol.132, Pages 1-7, Mar. 2018.

    • Renjie Tong, Zhongfu Ye, Data Fusion over Localized Sensor Networks for Parallel Waveform Enhancement Based on 3-D Tensor Representations, Signal Processing, Vol.141, Pages 249-260, Dec. 2017

    • Renjie Tong and Zhongfu Ye, Enhanced, Blind and Robust Far-field Audio Acquisition for Portable Devices, IEEE Transactions on Consumer Electronics, Vol. 63, No. 1, Pages 62-67, Feb. 2017.

    • Bui Quang Chung, ZhongFu Ye, Jisheng Dai, Yawar Ali Sheikh, CFO Robust Blind Receivers for MIMO-OFDM Systems Based on PARALIND Factorizations, Digital Signal Processing, Vol.69, Pages 337-349, Oct. 2017.

    • Renjie Tong, Zhongfu Ye. Supplementations to the Higher Order Subspace Algorithm for Suppression of Spatially Colored Noise[J], IEEE Signal Processing Letters, Vol. 24, No. 5, Pages 668-672, May. 2017.

    • Jinqiang Wei, Xu Xu, Dawei Luo and Zhongfu Ye, Sequential DOA Estimation Method for Multi-Group Coherent Signals, Signal Processing, Vol 130, Pages 169–174, Jan. 2017.

    • Long Zhang, Guangzhao Bao, Jing Zhang and Zhongfu Ye, Supervised Single-Channel Speech Enhancement Using Ratio Mask with Joint Dictionary Learning, Speech Communication, Vol 82, Pages 38–52, Sept. 2016.

    • Wenwen Yang, Jinxu Tao and Zhongfu Ye, Continuous sign language recognition using level building based on fast hidden markov model, Pattern Recognition Letters, Vol 78, No. 15, Pages 28–35, Jul. 2016.

    • Lei Huang, Jing Zhang, Long Zhang and Zhongfu Ye, Widely linear minimum dispersion beamforming for sub-Gaussian noncircular signals, SignalProcessing,Vol.122, Pages 123–128, May.2016

    • Yi Zhang, Xu Xu, Yawar Sheikh, Zhongfu Ye, A Rank-Reduction Based 2-D DOA Estimation Algorithm for Three Parallel Uniform Linear Arrays, Signal Processing,Vol. 20, Pages 305–310, Mar. 2016.

    • You Luo, Guangzhao Bao, Yangfei Xu and Zhongfu Ye, Supervised Monaural Speech Enhancement Using Complementary Joint Sparse Representations, IEEE Signal Processing Letters, Vol. 23, No. 2, Pages 237-241, Feb. 2016.

    • Renjie Tong, Guangzhao Bao, and Zhongfu Ye, A Higher Order Subspace Algorithm for Multichannel Speech Enhancement, IEEE Signal Processing Letters, Vol. 22, No. 11, Pages 2004-2008, Nov. 2015.

    • Lei Huang, Jing Zhang, Xu Xu and Zhongfu Ye, Robust Adaptive Beamforming with a Novel Interference-Plus-Noise Covariance Matrix Reconstruction Method,IEEE Transactions on Signal Processing, Vol. 63, No. 7, Pages 1643-1650, Apr. 2015.

    • Renjie Tong, Yingyue Zhou, Long Zhang, Guangzhao Bao, and Zhongfu Ye, A Robust Time-frequency Decomposition Model for Suppression of Mixed Gaussian-impulse Noise in Audio Signals, IEEE Transactions on Audio, Speech and Language Processing, Vol.23, No.1, Pages.69-79, Jan. 2015.

    • Yangfei Xu, Guangzhao Bao, Zhongfu Ye, and Xu Xu, Single-Channel Speech Separation using Sequential Discriminative Dictionary Learning, Signal Processing, Vol. 106, Pages 134-140, Jan. 2015.

     

    • 实验室研制的基于麦克风阵列的声源定位与语音增强系统、中国手语词自动识别系统参加了安徽省纪念改革开放40周年科技成果展。

    • 贺叶中付教授主持的“《信号检测与估计》课程建设”教学研究项目获得安徽省教育厅批准,列入2017年度省级质量工程项目立项建设。

    • 叶中付教授被评为《数据采集与处理》“2017年优秀审稿专家”。

    • 《“信号统计分析”的课程建设及成果》获得2008年中国科学院教学成果二等奖。

    • 与中国人民解放军105医院合作项目“应用AHP综合定量分析颈动脉内中膜评估血管年龄、预测冠脉风险”获得2013年军队医疗成果三等奖。

    • 已获得1项软件著作权,申请专利7项。


论文及专利获奖情况

    5年,该方向已在国际期刊和重要国际会议上发表一批高水平论文,在《IEEE Trans. on Signal Processing》、《IEEE Trans. on Audio, Speech and Language Processing》、《IEEE Trans. on Antennas and Propagation》、《IEEE Trans. on Communications》、《IEEE Trans. on Vehicular Technology》、《IEEE Trans. on Aerospace and Electronic Systems》、《IEEE Transactions on Consumer Electronics》、《IEEE Signal Processing Letters》、《IEEE Antennas and Wireless Propagation Letters》、《Signal Processing》等国内外期刊和学术会议上发表学术论文140多篇,其中SCI收录56篇。其中代表为:

    l Mansoor Iqbal, M Shujah Islam Sameem, Nuzhat Naqvi, Shamsa Kanwal, Zhongfu Ye,A deep learning approach for face recognition based on angularly discriminative features, Pattern Recognition Letters. (accepted)

    l Xingyu Zhu, Xu Xu, Zhongfu Ye, Robust Adaptive Beamforming via Subspace for Interference Covariance Matrix Reconstruction, Signal Processing, Volume 167, February 2020: 107289.

    l Rui Zheng, Xu Xu, Zhongfu Ye, Tarek Hasan Al Mahmud, Jisheng Dai, Kashif Shabir, Sparse Bayesian learning for off-grid DOA estimation with Gaussian mixture priors when both circular and non-circular sources coexist, Signal Processing, Volume 161, August 2019, Pages 124-135

    l Buiquang C, Ye Z. Blind Joint 2-D DOA/Symbols Estimation for 3-D Millimeter Wave Massive MIMO Communication Systems[J]. ACM Transactions on Sensor Networks (TOSN), 2019, 15(4): 46.

    l Maowei Yin, Zhongfu Ye, First Order Statistic Based Fast Blind Calibration of Time Skews for Time-Interleaved ADCs, IEEE Transactions on Circuits and Systems II. (Accepted)

    l Xiangyu Jia, Renjie Tong and Zhongfu Ye, A Joint Time-Space-Frequency Filtering Framework for Multichannel Speech Enhancement via Complex-Valued Tensor Representations, Applied Acoustics, 145: 245-254, 2019.

    l Chung Buiquang and Zhongfu Ye, Constrained ALS-based Tensor Blind Receivers for Multi-User MIMO Systems, Digital signal processing, 84: 69–79, 2019.

    l Fangfang Chen, Jisheng Dai, Nan Hu, Zhongfu Ye, Sparse Bayesian Learning for Off-Grid DOA Estimation with Nested Arrays, Digital Signal Processing, 82: 187-193, 2018.

    l Shiliang Huang, Chensi Mao, Jinxu Tao, Zhongfu Ye, A Novel Chinese Sign Language Recognition Method Based on Keyframe-Centered Clips, IEEE Signal Processing Letters, Vol. 25, Issue. 3, Pages 442-446, Mar. 2018.

    l Long Zhang, Xu Xu, Huang Chen, Jiaxu Chen, and Zhongfu Ye, Supervised Single-Channel Speech Dereverberation and Denoising Using a Two-Stage Model Based Sparse Representation, Speech Communication, Vol. 97, Pages 1-8, Mar. 2018.

    l Jiafei Fu, Long Zhang, Zhongfu Ye, Supervised monaural speech enhancement using two-level complementary joint sparse representations, Applied Acoustics, Vol.132, Pages 1-7, Mar. 2018.

    l Renjie Tong, Zhongfu Ye, Data Fusion over Localized Sensor Networks for Parallel Waveform Enhancement Based on 3-D Tensor Representations, Signal Processing, Vol.141, Pages 249-260, Dec. 2017

    l Renjie Tong and Zhongfu Ye, Enhanced, Blind and Robust Far-field Audio Acquisition for Portable Devices, IEEE Transactions on Consumer Electronics, Vol. 63, No. 1, Pages 62-67, Feb. 2017.

    l Bui Quang Chung, ZhongFu Ye, Jisheng Dai, Yawar Ali Sheikh, CFO Robust Blind Receivers for MIMO-OFDM Systems Based on PARALIND Factorizations, Digital Signal Processing, Vol.69, Pages 337-349, Oct. 2017.

    l Renjie Tong, Zhongfu Ye. Supplementations to the Higher Order Subspace Algorithm for Suppression of Spatially Colored Noise[J], IEEE Signal Processing Letters, Vol. 24, No. 5, Pages 668-672, May. 2017.

    l Jinqiang Wei, Xu Xu, Dawei Luo and Zhongfu Ye, Sequential DOA Estimation Method for Multi-Group Coherent Signals, Signal Processing, Vol 130, Pages 169–174, Jan. 2017.

    l Long Zhang, Guangzhao Bao, Jing Zhang and Zhongfu Ye, Supervised Single-Channel Speech Enhancement Using Ratio Mask with Joint Dictionary Learning, Speech Communication, Vol 82, Pages 38–52, Sept. 2016.

    l Wenwen Yang, Jinxu Tao and Zhongfu Ye, Continuous sign language recognition using level building based on fast hidden markov model, Pattern Recognition Letters, Vol 78, No. 15, Pages 28–35, Jul. 2016.

    l Lei Huang, Jing Zhang, Long Zhang and Zhongfu Ye, Widely linear minimum dispersion beamforming for sub-Gaussian noncircular signals, SignalProcessing,Vol.122, Pages 123–128, May.2016

    l Yi Zhang, Xu Xu, Yawar Sheikh, Zhongfu Ye, A Rank-Reduction Based 2-D DOA Estimation Algorithm for Three Parallel Uniform Linear Arrays, Signal Processing,Vol. 20, Pages 305–310, Mar. 2016.

    l You Luo, Guangzhao Bao, Yangfei Xu and Zhongfu Ye, Supervised Monaural Speech Enhancement Using Complementary Joint Sparse Representations, IEEE Signal Processing Letters, Vol. 23, No. 2, Pages 237-241, Feb. 2016.

    l Renjie Tong, Guangzhao Bao, and Zhongfu Ye, A Higher Order Subspace Algorithm for Multichannel Speech Enhancement, IEEE Signal Processing Letters, Vol. 22, No. 11, Pages 2004-2008, Nov. 2015.

    l Lei Huang, Jing Zhang, Xu Xu and Zhongfu Ye, Robust Adaptive Beamforming with a Novel Interference-Plus-Noise Covariance Matrix Reconstruction Method,IEEE Transactions on Signal Processing, Vol. 63, No. 7, Pages 1643-1650, Apr. 2015.

    l Renjie Tong, Yingyue Zhou, Long Zhang, Guangzhao Bao, and Zhongfu Ye, A Robust Time-frequency Decomposition Model for Suppression of Mixed Gaussian-impulse Noise in Audio Signals, IEEE Transactions on Audio, Speech and Language Processing, Vol.23, No.1, Pages.69-79, Jan. 2015.

    l Yangfei Xu, Guangzhao Bao, Zhongfu Ye, and Xu Xu, Single-Channel Speech Separation using Sequential Discriminative Dictionary Learning, Signal Processing, Vol. 106, Pages 134-140, Jan. 2015.

    l 实验室研制的基于麦克风阵列的声源定位与语音增强系统、中国手语词自动识别系统参加了安徽省纪念改革开放40周年科技成果展。

    l 贺叶中付教授主持的“《信号检测与估计》课程建设”教学研究项目获得安徽省教育厅批准,列入2017年度省级质量工程项目立项建设。

    l 叶中付教授被评为《数据采集与处理》“2017年优秀审稿专家”。

    “信号统计分析”的课程建设及成果》获得2008年中国科学院教学成果二等奖。

    与中国人民解放军105医院合作项目“应用AHP综合定量分析颈动脉内中膜评估血管年龄、预测冠脉风险”获得2013年军队医疗成果三等奖。

    已获得1项软件著作权,申请专利7项。


人才培养情况

在人才培养方面,已有4名博士后出站,35名博士研究生和77名硕士研究生顺利毕业。叶中付教授荣获中国科学院朱李月华优秀教师奖、中国科学技术大学学位与研究生教育先进个人奖、中国科学技术大学优秀研究生导师奖、中国科学技术大学平凡基金——教育奖、中国科学技术大学西区精神优秀教学奖。6名博士生获得中国科学院院长优秀奖,6名博士生获得中国科学院朱李月华优秀博士生奖,8名研究生获得研究生国家奖学金;1名博士生获得全国博士研究生学术新人奖;2名研究生获得全国研究生数学建模竞赛一等奖;1篇论文被评为安徽省优秀博士学位论文,2篇论文被评为安徽省优秀硕士学位论文, 1名研究生被评为安徽省普通高等学校品学兼优毕业生。