A novel method of signal enhancement based on modified FastICA algorithm

被引：0
|
作者：
Wu, LL [1 ]
Chen, YQ [1 ]
Huang, PG [1 ]
Mao, YR [1 ]
Zhang, BJ [1 ]
机构：
[1] Zhejiang Univ, Coll Biomed Engn & Instrument Sci, State Specialized Lab Biomed Sci, Hangzhou 310027, Peoples R China
来源：
ICEMI 2005: CONFERENCE PROCEEDINGS OF THE SEVENTH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL 3 | 2005年
关键词：
independent component analysis (ICA); modified; FastICA algorithm; signal enhancement; Newton iteration;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Independent component analysis (ICA) has attracted much attention in the field of signal processing. A novel method of speech signal enhancement by using modified FastICA algorithm is presented in this paper. The principle and merits of the modified Fast,ICA algorithm are discussed in detail. Simulations and experimental results show that the performance of the new method based on the modified FastICA algorithm is satisfactory to broad band noise and other noisy signals from the same channel.
引用
收藏
页码：617 / 621
页数：5
相关论文
共 50 条
  • [41] Comments on ``Novel Polarimetric Contrast Enhancement Method Based on Minimal Clutter to Signal Ratio Subspace''
    Liu, Tao
    IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 60
  • [42] Single-Channel Blind Signal Separation Method for Time-frequency Overlapped Signal Based on CEEMD-FastICA
    Deng, Xianrong
    Pang, Lihui
    Jiang, Kaili
    Wang, Xinlin
    PROCEEDINGS OF 2016 IEEE 13TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING (ICSP 2016), 2016, : 1440 - 1445
  • [43] An Image Enhancement Method Based On Genetic Algorithm
    Hashemi, Sara
    Kiani, Soheila
    Noroozi, Navid
    Moghaddam, Mohsen Ebrahimi
    ICDIP 2009: INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING, PROCEEDINGS, 2009, : 167 - 171
  • [44] Speech signal enhancement based on MAP algorithm in the ICA space
    Zou, Xin
    Jancovic, Peter
    Liu, Ju
    Kokuer, Munevver
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2008, 56 (05) : 1812 - 1820
  • [45] ICA-based map algorithm for speech signal enhancement
    Zou, Xin
    Jancovic, Peter
    Liu, Ju
    Koekueer, Muenevver
    2007 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, VOL IV, PTS 1-3, 2007, : 569 - +
  • [46] A signal enhancement method based on the reverberation statistical information
    Ge Yu
    Jiangjiang Sun
    Xiukun Li
    EURASIP Journal on Advances in Signal Processing, 2022
  • [47] A signal enhancement method based on the reverberation statistical information
    Yu, Ge
    Sun, Jiangjiang
    Li, Xiukun
    EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2022, 2022 (01)
  • [48] New signal decomposition method based speech enhancement
    Tantibundhit, C.
    Boston, J. R.
    Li, C. C.
    Durrant, J. D.
    Shaiman, S.
    Kovacykc, K.
    El-Jaroudi, A.
    SIGNAL PROCESSING, 2007, 87 (11) : 2607 - 2628
  • [49] Slow leak detection method based on signal enhancement
    Wang F.
    Lin W.
    Chang X.
    Qiu X.
    Huagong Xuebao/CIESC Journal, 2019, 70 (12): : 4898 - 4906
  • [50] Reconfiguration for UAV Formation: A Novel Method Based on Modified Artificial Bee Colony Algorithm
    Yang, Zipeng
    Yang, Futing
    Mao, Tianqi
    Xiao, Zhenyu
    Han, Zhu
    Xia, Xianggen
    DRONES, 2023, 7 (10)
12345