Secure information embedding into 1D biomedical signals based on SPIHT

  title={Secure information embedding into 1D biomedical signals based on SPIHT},
  author={{\'O}scar Jes{\'u}s Rubio Mart{\'i} and {\'A}lvaro Alesanco Iglesias and Jos{\'e} Garc{\'i}a},
  journal={Journal of biomedical informatics},
  volume={46 4},
This paper proposes an encoding system for 1D biomedical signals that allows embedding metadata and provides security and privacy. The design is based on the analysis of requirements for secure and efficient storage, transmission and access to medical tests in e-health environment. This approach uses the 1D SPIHT algorithm to compress 1D biomedical signals with clinical quality, metadata embedding in the compressed domain to avoid extra distortion, digital signature to implement security and… CONTINUE READING


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