A natural sequel to edge detection is the interpretation of edges. This interpretation can provide useful information to various computer vision processes, including recognition, reconstruction, and tracking. In this paper we consider the problem of identifying occlusion edges in a single image. We examine the appearance of occlusion edges under variable illumination, both analytically and empirically, and find that the pattern of shading in the neighborhood of occlusion edges is a stable feature. Finally, we derive a filter for detecting occlusion and present the results of its application.


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    Titel :

    Finding folds: on the appearance and identification of occlusion


    Beteiligte:
    Huggins, P.S. (Autor:in) / Chen, H.F. (Autor:in) / Belhumeur, P.N. (Autor:in) / Zucker, S.W. (Autor:in)


    Erscheinungsdatum :

    01.01.2001


    Format / Umfang :

    1418795 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Finding Folds: On the Appearance and Identification of Occlusion

    Huggins, P. S. / Chen, H. F. / Belhumeur, P. N. et al. | British Library Conference Proceedings | 2001


    Shading Primitives: Finding Folds and Shallow Grooves

    Haddon, J. / Forsyth, D. / IEEE; Computer Society | British Library Conference Proceedings | 1998


    Shading primitives: finding folds and shallow grooves

    Haddon, J. / Forsyth, D. | IEEE | 1998


    Appearance models for occlusion handling

    Senior, A. / Hampapur, A. / Tian, Y. L. et al. | British Library Online Contents | 2006


    Active appearance models with occlusion

    Gross, R. / Matthews, I. / Baker, S. | British Library Online Contents | 2006