• DocumentCode
    2979691
  • Title

    A class of sharpness measures

  • Author

    Wang, Junfeng ; Liu, Xingzhao

  • Author_Institution
    Shanghai Jiaotong Univ., Shanghai, China
  • fYear
    2009
  • fDate
    26-30 Oct. 2009
  • Firstpage
    697
  • Lastpage
    700
  • Abstract
    In signal processing, it is often necessary to measure the sharpness of a distribution. A class of sharpness measures is studied in this paper. First the class is defined. Then the relation between sharpness and the class is clarified, and this justifies the class as sharpness measures. In addition, in general, we investigate the effect of the kernel on the sharpness measure and present a guide to select the kernel.
  • Keywords
    signal processing; distribution sharpness; sharpness measures; signal processing; Deconvolution; Entropy; Image reconstruction; Kernel; Radar imaging; Radar scattering; Radar signal processing; Reflectivity; Seismic measurements; Signal processing; Distribution; Measure; Sharpness;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
  • Conference_Location
    Xian, Shanxi
  • Print_ISBN
    978-1-4244-2731-4
  • Electronic_ISBN
    978-1-4244-2732-1
  • Type

    conf

  • DOI
    10.1109/APSAR.2009.5374110
  • Filename
    5374110
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2979691