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Portable real-time homecare system design with digital camera platform

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5 Author(s)
Wen-Chung Kao ; Dept. of Ind. Educ., Nat. Taiwan Normal Univ., Taiwan ; Wei-Hsin Chen ; Chun-Kuo Yu ; Chin-Ming Hong
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An ideal homecare system needs to process multiple diagnostic signals using a portable battery-driven device and provide a real-time audio/video interface for telemedicine applications. In this paper, we present a low cost real-time homecare system based on a commercial digital camera platform. In addition to the typical multimedia recording functions of a digital camera, such as JPEG and MPEG-1/MPEG-4 recording, the proposed system can further process and compress phonocardiogram (PCG) signal concurrently.

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Consumer Electronics, IEEE Transactions on  (Volume:51 ,  Issue: 4 )