脑电图数据的实时压缩处理

Real-time processing for EEG data compression

摘要: 本文探讨脑电信号的数据压缩实时处理问题。模拟试验和分析了五种著名的直接压缩技术,用Lagrange公式进行概括归纳。结果表明,内插技术相对保持了原始信号的特征,直观、简便、快速,适合于微机系统小型化实时处理。

Abstract: Problems in real-time processing for EEG data Compression algorithms have been discussed. Five well-known direct data compression algorithms have been analyzed by real-time simulations and generalized by Lagrangian Interpolation function. It has been show that interpolotion technology is appropriate for microcomputer system of EEG real-time data compression.