Title :
A full digital video EEG system
Author :
Kim, Sae B. ; Lee, Yong H. ; Kim, Ju H. ; Kim, Sun I.
Author_Institution :
Dept. of Biomed. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
Presents a Digital Video Electroencephalogram (EEG) system which synchronizes the video and EEG signals and displays two data on the different monitor. Also this system stores all data on the extra capacity digital media simultaneously. In this system, video images from video camera are encoded to the MPEG-I structure data. The synchronization of two signals is accomplished by calculating video time from EEG signal with recording time and sampling frequency. This system allows the authors to maximize EEG diagnostic information and to reduce storage space, costs and time consumption compared with conventional methods
Keywords :
biomedical equipment; electroencephalography; medical image processing; medical signal processing; television applications; video coding; EEG diagnostic information maximization; MPEG-I structure data; costs reduction; electrodiagnostics; extra capacity digital media; full digital video EEG system; recording time; sampling frequency; storage space reduction; time consumption reduction; video camera; video images; video time calculation; Biomedical engineering; Cameras; Computer displays; Electroencephalography; Frequency synchronization; Image coding; Image storage; Patient monitoring; Sun; Video recording;
Conference_Titel :
[Engineering in Medicine and Biology, 1999. 21st Annual Conference and the 1999 Annual Fall Meetring of the Biomedical Engineering Society] BMES/EMBS Conference, 1999. Proceedings of the First Joint
Conference_Location :
Atlanta, GA
Print_ISBN :
0-7803-5674-8
DOI :
10.1109/IEMBS.1999.802529
