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응급 원격 진료 서비스를 위한 생체신호 압축 방법 비교 연구 및 압축/복원 프로그램 개발

Other Titles
 A Comparative Study of Compression Methods and the Development of CODEC Program of Biological Signal for Emergency Telemedicine Service 
Authors
 윤태성  ;  임영호  ;  유선국  ;  김정상 
Citation
 전기학회논문지 D, Vol.52D(5) : 311-321, 2003 
Journal Title
전기학회논문지 D
ISSN
 1229-6287 
Issue Date
2003
MeSH
emergency telemedicine system ; EGG compression ; biological signals transmission ; internet environment
Keywords
emergency telemedicine system ; EGG compression ; biological signals transmission ; internet environment
Abstract
In an emergency telemedicine system such as the High-quality Multimedia based Real-time Emergency Telemedicine(HMRET) service, it is very important to examine the status of the patient continuously using the multimedia data including the biological signals(ECG, BP, Respiration, $SpO_2)$ of the patient. In order to transmit these data real time through the communication means which have the limited transmission capacity, it is also necessary to compress the biological data besides other multimedia data. For this purpose, we investigate and compare the ECG compression techniques in the time domain and in the wavelet transform domain, and present an effective lossless compression method of the biological signals using PEG Huffman table for an emergency telemedicine system. And, for the HMRET service, we developed the lossless compression and reconstruction program or the biological signals in MSVC++ 6.0 using DPCM method and JPEG Huffman table, and tested in an internet environment.
Full Text
http://www.dbpia.co.kr/Journal/ArticleDetail/1095827
DOI
OAK-2003-00459
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Medical Engineering (의학공학교실) > 1. Journal Papers
Yonsei Authors
Yoo, Sun Kook(유선국) ORCID logo https://orcid.org/0000-0002-6032-4686
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/113619
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