Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of the Lossless Biological Signal Compression Program for High-quality Multimedia based Real-Time Emergency Telemedicine Service

고품질 멀티미디어 기반 응급 원격 진료서비스를 위한 생체신호 무손실 압축, 복원 프로그램 개발

  • 임영호 (창원대학교 전기공학과) ;
  • 김정상 (창원대학교 전기공학과) ;
  • 윤태성 (창원대학교 전기공학과) ;
  • 유선국 (연세대학교 의과대학 의학공학교실)
  • Published : 2002.07.10
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Abstract

In an emergency telemedicine system such as 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 the HMRET service, we developed the lossless biological signal compression program in MSVC++ 6.0 using DPCM method and JPEG Huffman table, and tested in an internet environment.

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