The problem of matching perspective views of coplanar structures composed of line segments is considered. Both model-to-image and image-to-image correspondence matching are given a consistent treatment. These matching scenarios generally require discovery of an eight-parameter projective mapping. When the horizon line of the object plane can be found in the image, which is accomplished in this case by using vanishing point analysis, these problems reduce to a simpler six-parameter affine matching problem. When the intrinsic lens parameters of the camera are known, the problem further reduces to four-parameter affine similarity matching.<>


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Matching perspective views of coplanar structures using projective unwarping and similarity matching


    Contributors:


    Publication date :

    1993-01-01


    Size :

    579884 byte





    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



    Matching disparate views of planar surfaces using projective invariants

    Lourakis, M. I. / Halkidis, S. T. / Orphanoudakis, S. C. | British Library Online Contents | 2000



    Efficient omni-image unwarping using geometric symmetry

    Xiong, Z. | British Library Online Contents | 2012



    Matching, Reconstructing and Grouping 3D Lines from Multiple Views Using Uncertain Projective Geometry

    Heuel, S. / Forstner, W. / IEEE | British Library Conference Proceedings | 2001