• DocumentCode
    454924
  • Title

    Using Gabor Dictionaries in A TV - L∞ Model, for Denoising

  • Author

    Tieyong Zeng ; Malgouyres, F.

  • Author_Institution
    LAGA/L2TI, Univ. Paris, Villetaneuse
  • Volume
    2
  • fYear
    2006
  • fDate
    14-19 May 2006
  • Abstract
    The goal of this paper is to report on experiments where we use Gabor dictionaries in a TV - linfin model for denoising. This allows many possible choices. Our conclusions are that the choice of the dictionary mostly impact the restoration of textures. Moreover, for most images, better results are obtained when the Gaussian term of the Gabor filters is close to isotropic
  • Keywords
    Gabor filters; Gaussian processes; image denoising; image restoration; image texture; Gabor dictionaries; Gabor filters; Gaussian term; TV - linfin model; image denoising; texture restoration; Dictionaries; Electronic mail; Gabor filters; Image denoising; Image restoration; Measurement standards; Noise measurement; Noise reduction; TV; White noise;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Acoustics, Speech and Signal Processing, 2006. ICASSP 2006 Proceedings. 2006 IEEE International Conference on
  • Conference_Location
    Toulouse
  • ISSN
    1520-6149
  • Print_ISBN
    1-4244-0469-X
  • Type

    conf

  • DOI
    10.1109/ICASSP.2006.1660480
  • Filename
    1660480
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=454924