• DocumentCode
    3759389
  • Title

    Research on Medical Image Registration Based on QPSO and Powell Algorithm

  • Author

    Pan Ting-ting;Zhao Ji

  • Author_Institution
    Wuxi City Coll. of Vocational Technol., Coll. of things Eng., Wuxi, China
  • fYear
    2015
  • Firstpage
    316
  • Lastpage
    319
  • Abstract
    This paper proposed a multi-resolution search optimization algorithm combining QPSO and Powell algorithm,it can solve the Powell algorithm shortcoming effectively. In this paper, the algorithm were used in two-dimensional MRI images registration.The experimental results show that the algorithm can effectively overcome the problem of local extremum of mutual information function, and improve the precision and speed of registration.
  • Keywords
    "Mutual information","Image registration","Optimization","Interpolation","Medical diagnostic imaging","Particle swarm optimization"
  • Publisher
    ieee
  • Conference_Titel
    Distributed Computing and Applications for Business Engineering and Science (DCABES), 2015 14th International Symposium on
  • Type

    conf

  • DOI
    10.1109/DCABES.2015.86
  • Filename
    7429620
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3759389