• DocumentCode
    327784
  • Title

    Curve evolution for corner enhancement

  • Author

    Cong, G. ; Parvin, B.

  • Author_Institution
    Div. of Inf. & Comput. Sci., Lawrence Berkeley Nat. Lab., CA, USA
  • Volume
    1
  • fYear
    1998
  • fDate
    16-20 Aug 1998
  • Firstpage
    708
  • Abstract
    A curve evolution approach is proposed for corner enhancement. The constraint is that a new corner should not be generated. Starting from the general geometric heat flow (GGHF), we study under what conditions the GGHF satisfies the scale space causality criteria. The criteria of corner enhancement are also proposed. Then, a new curve evolution scheme which can enhance strong corners, suppress noise and satisfies the scale space criteria is presented
  • Keywords
    causality; image enhancement; noise; corner enhancement; curve evolution; general geometric heat flow; noise suppression; scale space causality criteria; Convergence; Equations; Gaussian noise; Laboratories; Noise generators; Space heating;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on
  • Conference_Location
    Brisbane, Qld.
  • ISSN
    1051-4651
  • Print_ISBN
    0-8186-8512-3
  • Type

    conf

  • DOI
    10.1109/ICPR.1998.711242
  • Filename
    711242
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=327784