• DocumentCode
    3244793
  • Title

    Efficient Registration of Aliased X-Ray Images

  • Author

    Robinson, M. Dirk ; Farsiu, Sina ; Lo, Joseph Y. ; Milanfar, Peyman ; Toth, Cynthia A.

  • Author_Institution
    Ricoh Innovations, Menlo Park
  • fYear
    2007
  • fDate
    4-7 Nov. 2007
  • Firstpage
    215
  • Lastpage
    219
  • Abstract
    Multiframe image reconstruction produces images beyond the native resolution of a digital image sensor by way of accurate sub-pixel registration of aliased images. We present a novel multiframe registration approach for the purpose of enhancing resolution of digital mammogram images. We demonstrate the ability to improve resolution while maintaining normal radiation dosages.
  • Keywords
    diagnostic radiography; image reconstruction; image registration; image sensors; mammography; medical image processing; aliased X-ray images; digital image sensor; digital mammogram images; image registration; image resolution; multiframe image reconstruction; subpixel registration; Biomedical imaging; Detectors; Image reconstruction; Image resolution; Mammography; Motion estimation; Signal resolution; Signal to noise ratio; Spatial resolution; X-ray imaging;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signals, Systems and Computers, 2007. ACSSC 2007. Conference Record of the Forty-First Asilomar Conference on
  • Conference_Location
    Pacific Grove, CA
  • ISSN
    1058-6393
  • Print_ISBN
    978-1-4244-2109-1
  • Electronic_ISBN
    1058-6393
  • Type

    conf

  • DOI
    10.1109/ACSSC.2007.4487198
  • Filename
    4487198
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3244793