• DocumentCode
    1713118
  • Title

    Object extraction from image using higher order entropy

  • Author

    Pal, Sankar K. ; Pal, Nikhil R.

  • Author_Institution
    Indian Stat. Inst., Calcutta, India
  • fYear
    1988
  • Firstpage
    348
  • Abstract
    Entropy of order q (depending on the information contained in a sequence of gray levels of length q) and conditional entropy of an image are defined. Using these definitions, two algorithms are formulated and implemented with the help of its co-occurrence matrix. Their superiority for image thresholding (object-background classification) is established
  • Keywords
    computer vision; computerised pattern recognition; computerised picture processing; entropy; co-occurrence matrix; computer vision; conditional entropy; gray levels; high order entropy; image thresholding; object extraction; object-background classification; pattern recognition; picture processing; Classification algorithms; Computer vision; Entropy; Graphics; Histograms; Image segmentation; Propellers; Signal processing algorithms;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Pattern Recognition, 1988., 9th International Conference on
  • Conference_Location
    Rome
  • Print_ISBN
    0-8186-0878-1
  • Type

    conf

  • DOI
    10.1109/ICPR.1988.28239
  • Filename
    28239
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1713118