• DocumentCode
    1748633
  • Title

    On projection matrices Pk→P2, k=3,…,6, and their applications in computer vision

  • Author

    Wolf, Lior ; Shashua, Amnon

  • Author_Institution
    Sch. of Comput. Sci. & Eng., Hebrew Univ., Jerusalem, Israel
  • Volume
    1
  • fYear
    2001
  • fDate
    2001
  • Firstpage
    412
  • Abstract
    Projection matrices from projective spaces P3 to P2 have long been used in multiple-view geometry to model the perspective projection created by the pin-hole camera. In this work we introduce higher-dimensional mappings Pk→P2, k=4,5,6 for the representation of various applications in which the world we view is no longer rigid. We also describe the multi-view constraints from these new projection matrices and methods for extracting the (non-rigid) structure and motion for each application
  • Keywords
    computer vision; feature extraction; matrix algebra; computer vision; higher-dimensional mappings; motion; multi-view constraints; multiple-view geometry; projection matrices; projective spaces; structure; Application software; Cameras; Computational geometry; Computer science; Computer vision; Electronic mail; Integrated circuit modeling; Layout; Tensile stress; Transmission line matrix methods;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Vision, 2001. ICCV 2001. Proceedings. Eighth IEEE International Conference on
  • Conference_Location
    Vancouver, BC
  • Print_ISBN
    0-7695-1143-0
  • Type

    conf

  • DOI
    10.1109/ICCV.2001.937547
  • Filename
    937547
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1748633