[Study on an epilepsy EEG processing system based on independent component analysis (ICA)].
An epilepsy EEG processing system designed based on Independent Component Analysis (ICA) is introduced in the paper, in order to meet the requirements of epileptic screening in clinical medicine. The system adopts module structure and virtual instrument technology, its hardware is mainly configured in the signal-detecting box, data are exchanged between the box and the notebook computer or personal digital assistant (PDA) through certain digital interface, and ICA is executed in the notebook computer or PDA. The virtual EEG processing system based on ICA is able not only to perform ICA algorithms easily, but also to improve the developing efficiency greatly, and it is suitable for disease screening on a large scale.
Liu
Tie-bing
TB
Nanjing General Hospital of Nanjing Military Command, Nanjing.
Tang
Li-ming
LM
Wu
Min
M
D004569:Electroencephalography / Q000295:instrumentation*; D004827:Epilepsy / Q000175:diagnosis; D012815:Signal Processing, Computer-Assisted; D014584:User-Computer Interface