Removing residual power-line interference using WHT adaptive filter

被引：0
|
作者：
Lin, BS [1 ]
Lin, BS [1 ]
Lee, WC [1 ]
Chong, FC [1 ]
Lin, YD [1 ]
机构：
[1] Natl Taiwan Univ, Taipei, Taiwan
来源：
SECOND JOINT EMBS-BMES CONFERENCE 2002, VOLS 1-3, CONFERENCE PROCEEDINGS: BIOENGINEERING - INTEGRATIVE METHODOLOGIES, NEW TECHNOLOGIES | 2002年
关键词：
power-line interference; WHT transform;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Power-Line interference is a common phenomena in low-frequency biophysical measurement. The usual ways of solving this is the used of fixed bandwidth in analog or digital notch filter. However, these methods are not very suitable for the power-line interference frequency is non-stationary. In this paper, an effective adaptive filter structure is proposed to minimize the residual power-line interference without lost of reality. In order to obtain a satisfactory and acceptable convergence performance, WHT transform is used in the ADF. Throughout many clinical in measurements, the result of this structure is effective in eliminating EMI/EMC interference.
引用
收藏
页码：155 / 156
页数：2
相关论文
共 50 条
  • [1] A features enhancement adaptive structure for removing residual power-line interference
    Jen-Chien, C
    PROCEEDINGS OF THE 23RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-4: BUILDING NEW BRIDGES AT THE FRONTIERS OF ENGINEERING AND MEDICINE, 2001, 23 : 3239 - 3239
  • [2] Removing Power Line Interference from ECG Signal Using Adaptive Filter and Notch Filter
    Biswas, Uzzal
    Maniruzzaman, Md.
    2014 1ST INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATION & COMMUNICATION TECHNOLOGY (ICEEICT 2014), 2014,
  • [3] Power-line interference removal of bioelectric signal measurement by using genetic adaptive filter
    Lin, Bor-Shyh
    Lin, Bor-Shing
    Chong, Fok-Ching
    2005 27TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-7, 2005, : 4557 - 4559
  • [4] Analysis of microwave interference suppression power-line filter
    Zhang, X
    Jiang, QX
    Mu, P
    ASIA-PACIFIC CONFERENCE ON ENVIRONMENTAL ELECTROMAGNETICS, CEEM'2003, PROCEEDINGS, 2003, : 396 - 399
  • [5] Adaptive cancellation of power-line interference from biopotential measurement
    Lin, YD
    Huang, HH
    Chong, FC
    PROCEEDINGS OF THE 20TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOL 20, PTS 1-6: BIOMEDICAL ENGINEERING TOWARDS THE YEAR 2000 AND BEYOND, 1998, 20 : 1643 - 1644
  • [6] An adaptive power-line interference removal technique for biopotential measurement
    Lin, Y.-D., 2000, Institute of Biomedical Engineering (12):
  • [7] Removing The Power Line Interference from Ecg Signal using Adaptive Filters
    Sushmitha, M.
    Balaji, T.
    INTERNATIONAL JOURNAL OF COMPUTER SCIENCE AND NETWORK SECURITY, 2014, 14 (11): : 76 - 79
  • [8] ADAPTIVE INTERFERENCE CANCELLATION FOR POWER-LINE CARRIER COMMUNICATION-SYSTEMS
    MORGAN, DR
    CRAIG, SE
    DANIELSON, GH
    IEEE TRANSACTIONS ON POWER DELIVERY, 1991, 6 (01) : 49 - 61
  • [9] New adaptive coherent model algorithm for removal of power-line interference
    Gang, L.
    Ling, L.
    Qilian, Y.
    Xuemin, Y.
    Journal of Clinical Engineering, 1995, 20 (02):
  • [10] Digital lock-in techniques for adaptive power-line interference extraction
    Dobrev, Dobromir
    Neycheva, Tatyana
    Mudrov, Nikolay
    PHYSIOLOGICAL MEASUREMENT, 2008, 29 (07) : 803 - 816
12345