Depth map is critical in Free-viewpoint television (FTV) system, and the quality of reconstructed depth map impacts the quality of rendering view. Depth map obtained from TOF camera, not only appears with large flat area and sharp edges, but also contains lots of noises. In order to achieve the aim of decreasing the noise and keeping the accurate of edges in the depth map, an iterative trilateral filter is proposed by combining bilateral filter and the introduced factor of illumination normal in this paper. The experimental results show that the proposed method can reduce the noise obviously,and keep the edge of the depth map from TOF camera well.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An iterative trilateral filter algorithm for depth map


    Beteiligte:
    Gao, Kai (Autor:in) / Piao, Yan (Autor:in) / Zhang, Jing-he (Autor:in)

    Kongress:

    Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics 2014, Part I ; 2014 ; China,China


    Erschienen in:

    Erscheinungsdatum :

    2015-03-04





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Trilateral logistics

    Demkes, R. / Verduijn, T. / Henstra, D. et al. | British Library Conference Proceedings | 1999


    Cybersecurity S&MA Trilateral Meeting

    Rehm, Kenneth / Ohi, Donald / Blaney, Gregory | NTRS | 2018


    Delayed Trilateral Teleoperation of a Mobile Robot

    Santiago, Diego Daniel / Slawiñski, Emanuel / Mut, Vicente Antonio | BASE

    Freier Zugriff

    Japan’s Foreign Policy Strategies in a Trilateral Context

    Redaktion, Die | DataCite | 2020

    Freier Zugriff

    Trilateral orbit game control method based on pulse control

    DANG CHAOHUI / XU SIHAN / PENG SHENGREN et al. | Europäisches Patentamt | 2023

    Freier Zugriff