• DocumentCode
    1523779
  • Title

    Adaptive non-convex total variation regularisation for image restoration

  • Author

    Fu, Songnian ; Zhang, Chenghui

  • Author_Institution
    Sch. of Comput. Sci. & Technol., Shandong Univ., Jinan, China
  • Volume
    46
  • Issue
    13
  • fYear
    2010
  • Firstpage
    907
  • Lastpage
    908
  • Abstract
    An adaptive non-convex total variation regularisation is proposed for blind image restoration. A flux corrected transport (FCT) technique is used to obtain a stable numerical scheme, where a spatially varying constraint allows a better restoration of image edges and fine detail. Finally, its advantages are shown in deblurring edges, denoising and restoring fine details of image simultaneously in experiments.
  • Keywords
    image denoising; image restoration; numerical stability; adaptive nonconvex total variation regularisation; blind image restoration; deblurring edges; denoising; flux corrected transport; spatially varying constraint; stable numerical scheme;
  • fLanguage
    English
  • Journal_Title
    Electronics Letters
  • Publisher
    iet
  • ISSN
    0013-5194
  • Type

    jour

  • DOI
    10.1049/el.2010.0027
  • Filename
    5493524
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1523779