Privacy Conscious Video Communication System Based on Jpeg2000
نویسندگان
چکیده
This paper proposes a “privacy conscious” video communication system utilizing core technology of the JPEG2000 international standard for digital image data compression. The system works not only as a conventional video communication tool but also serves as an “awareness communication” tool. In addition, bit rate for transmitting video data and hardware complexity of the system are also reduced since it utilizes “bit-plane decomposition” and “multi-resolution expression” in the JPEG2000. It is confirmed by quantitative measurement that total amount of video data can be reduce to 1/5. The system can be used for monitoring an elderly or a patient in a hospital for 24 hours a day.
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