• DocumentCode
    1749957
  • Title

    Adaptive, optimal-recovery image interpolation

  • Author

    Muresan, D. Darian ; Parks, Thomas W.

  • Author_Institution
    Sch. of Electr. & Comput. Eng., Cornell Univ., Ithaca, NY, USA
  • Volume
    3
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    1949
  • Abstract
    We consider the problem of image interpolation using adaptive optimal recovery. We adaptively estimate the local quadratic signal class of our image pixels. We then use optimal recovery to estimate the missing local samples based on this quadratic signal class. This approach tends to preserve edges, interpolating along edges and not across them
  • Keywords
    adaptive estimation; image processing; interpolation; adaptive estimation; adaptive optimal recovery; digital image processing; edge preservation; image interpolation; image pixels; local quadratic signal class; Digital images; Digital photography; Ear; Ellipsoids; Heart; Image edge detection; Interpolation; Low pass filters; Pixel; Vectors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech, and Signal Processing, 2001. Proceedings. (ICASSP '01). 2001 IEEE International Conference on
  • Conference_Location
    Salt Lake City, UT
  • ISSN
    1520-6149
  • Print_ISBN
    0-7803-7041-4
  • Type

    conf

  • DOI
    10.1109/ICASSP.2001.941328
  • Filename
    941328
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1749957