• DocumentCode
    2743025
  • Title

    JBEAM: coding lines and curves via digital beamlets

  • Author

    Huo, Xiaoming ; Chen, Jihong ; Donoho, David L.

  • Author_Institution
    Sch. of ISyE, Georgia Inst. of Technol., Atlanta, GA, USA
  • fYear
    2004
  • fDate
    23-25 March 2004
  • Firstpage
    449
  • Lastpage
    458
  • Abstract
    Beamlets are combined with zero-tree coding algorithm to create a new coding method, particularly suitable for lines and curves. Beamlets are a multiscale collection of line segments at a range of scales, location, having a variety of lengths and orientations. The new coding scheme - named JBEAM is more efficient - in terms of bit rates - in coding binary curvy images in simulations.
  • Keywords
    image coding; tree codes; JBEAM; binary curvy image coding; data structure; digital beamlet; line coding; zero-tree coding algorithm; Bit rate; Data structures; Image coding; Image segmentation; Rate-distortion; Shape; Signal processing; Signal processing algorithms; Statistics; Upper bound;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Data Compression Conference, 2004. Proceedings. DCC 2004
  • ISSN
    1068-0314
  • Print_ISBN
    0-7695-2082-0
  • Type

    conf

  • DOI
    10.1109/DCC.2004.1281490
  • Filename
    1281490
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2743025