• DocumentCode
    1206303
  • Title

    Electrocardiographic Data Compression Via Orthogonal Transforms

  • Author

    Ahmed, Nasir ; Milne, Paul J. ; Harris, Stanley G.

  • Author_Institution
    Departments of Electrical Engineering and Computer Science, Kansas State University, Manhattan, Kans. 66506.
  • Issue
    6
  • fYear
    1975
  • Firstpage
    484
  • Lastpage
    487
  • Abstract
    Electrocardiographic data compression via orthogonal transform processing is studied using canine ECG data. The Haar transform and the discrete cosine transform are considered. While the basis vectors for the Haar transform are sampled rectangular waves, those for the discrete cosine transform are sampled sinusoids.
  • Keywords
    Covariance matrix; Data compression; Discrete cosine transforms; Discrete transforms; Electrocardiography; Information retrieval; Karhunen-Loeve transforms; Sampling methods; Signal representations; Surgery; Analog-Digital Conversion; Animals; Dogs; Electrocardiography;
  • fLanguage
    English
  • Journal_Title
    Biomedical Engineering, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9294
  • Type

    jour

  • DOI
    10.1109/TBME.1975.324469
  • Filename
    4120976
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1206303