• DocumentCode
    457010
  • Title

    Robust Projective Reconstruction with Missing Information

  • Author

    Hu, Mingxing ; McMenemy, Karen ; Ferguson, Stuart ; Dodds, Gordon ; Yuan, Baozong

  • Author_Institution
    Centre of Med. Image Comput., Univ. Coll. London
  • Volume
    1
  • fYear
    0
  • fDate
    0-0 0
  • Firstpage
    547
  • Lastpage
    550
  • Abstract
    This paper presents a robust approach based on evolutionary agents for projective reconstruction in the presence of missing data and unknown depths. Agents denote possible submatrices for rank constraints, and carry out some evolutionary behavior to exploit a vast solution space. Our approach combines the benefits of excellent searching ability of evolutionary agents for getting a good solution, with a proper treatment of missing information with linear fitting. Experimental results demonstrate better performance of our approach than other typical methods in terms of accuracy and robustness to noise and missing data
  • Keywords
    evolutionary computation; image reconstruction; matrix decomposition; evolutionary agents; linear fitting; matrix factorization; projective reconstruction; rank constraints; Biomedical engineering; Biomedical imaging; Cameras; Educational institutions; Geometry; Image reconstruction; Information science; Multi-stage noise shaping; Noise robustness; Shape measurement;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Pattern Recognition, 2006. ICPR 2006. 18th International Conference on
  • Conference_Location
    Hong Kong
  • ISSN
    1051-4651
  • Print_ISBN
    0-7695-2521-0
  • Type

    conf

  • DOI
    10.1109/ICPR.2006.1014
  • Filename
    1698952