DATA DEPENDENT WEIGHTED AVERAGES FOR RECORDING OF EVOKED-POTENTIAL SIGNALS

被引：9

作者：

BEZERIANOS, A

LASKARIS, N

FOTOPOULOS, S

PAPATHANASOPOULOS, P

机构：

[1] UNIV PATRAS,DEPT PHYS,ELECTR LAB,GR-26500 PATRAI,GREECE

[2] UNIV PATRAS,SCH MED,NEUROL CLIN,GR-26500 PATRAI,GREECE

来源：

EVOKED POTENTIALS-ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1995年 / 96卷 / 05期

关键词：

EVOKED POTENTIALS; ONLINE ARTIFACT REJECTION; VECTOR FILTERING; ADAPTIVE WEIGHTS;

D O I：

10.1016/0168-5597(95)00070-9

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Two new biters are proposed to replace conventional on-line artifact rejection routines. They are based on an algorithm that computes a weight for each trial according to its similarity to the rest. The robustness of the two filters and their capacity to reduce recording time significantly were verified experimentally.

引用

收藏

页码：468 / 471

页数：4

相关论文

共 10 条

[1] VECTOR MEDIAN FILTERS [J].

ASTOLA, J ;

HAAVISTO, P ;

NEUVO, Y .

PROCEEDINGS OF THE IEEE, 1990, 78 (04) :678-689

[2]

BRITTENHAM DM, 1990, CURRENT PRACTICE CLI, P85

[3] RECOMMENDED STANDARDS FOR ELECTRORETINOGRAMS AND VISUAL-EVOKED POTENTIALS - REPORT OF AN IFCN COMMITTEE [J].

CELESIA, GG ;

BODISWOLLNER, I ;

CHATRIAN, GE ;

HARDING, GFA ;

SOKOL, S ;

SPEKREIJSE, H .

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1993, 87 (06) :421-436

[4]

CHIAPPA KH, 1990, EVOKED POTENTIALS CL, P610

[5] WEIGHTED AVERAGING OF EVOKED-POTENTIALS [J].

DAVILA, CE ;

MOBIN, MS .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1992, 39 (04) :338-345

[6] MEDIAN APPROXIMATING ALGORITHM [J].

FOTOPOULOS, S ;

ECONOMOU, G .

ELECTRONICS LETTERS, 1991, 27 (16) :1441-1443

[7]

FOTOPOULOS S, 1994, MAY IEEE INT C CIRC

[8] AMPLITUDE PROBABILITY-DISTRIBUTION OF NOISE FOR FLASH-EVOKED POTENTIALS AND ROBUST RESPONSE ESTIMATES [J].

GASSER, T ;

MOCKS, J ;

KOHLER, W .

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1986, 33 (06) :579-584

[9]

GEVINS AS, 1987, METHODS ANAL BRAIN E, P31

[10] Ranking in R(p) and its Use in Multivariate Image Estimation [J].

Hardie, Russell C. ;

Arce, Gonzalo R. .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 1991, 1 (02) :197-+