This paper proposes a new real-time method for estimating human postures in 3D from trinocular images. In this method, an upper body orientation detection and a heuristic contour analysis are performed on the human silhouettes extracted from the trinocular images so that representative points such as the top of the head can be located. The major joint positions are estimated based on a genetic algorithm based learning procedure. 3D coordinates of the representative points and joints are then obtained from the two views by evaluating the appropriateness of the three views. The proposed method implemented on a personal computer runs in real-time (30 frames/second). Experimental results show high estimation accuracies and the effectiveness of the view selection process.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Real-time, 3D estimation of human body postures from trinocular images


    Beteiligte:
    Iwasawa, S. (Autor:in) / Ohya, J. (Autor:in) / Takahashi, K. (Autor:in) / Sakaguchi, T. (Autor:in) / Kawato, S. (Autor:in) / Ebihara, K. (Autor:in) / Morishima, S. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    157325 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Real-time, 3D Estimation of Human Body Postures from Trinocular Images

    Iwasawa, S. / Ohya, J. / Takahashi, K. et al. | British Library Conference Proceedings | 1999


    Trinocular Stereo A Real-Time Algorithm and its Evaluation

    Mulligan, J. / Isler, V. / Daniilidis, K. | British Library Online Contents | 2002


    Trinocular stereo: a real-time algorithm and its evaluation

    Mulligan, J. / Isler, V. / Daniilidis, K. | IEEE | 2001


    Trinocular Stereo: A Real-Time Algorithm and Its Evaluation

    Mulligan, J. / Isler, V. / Daniilidis, K. et al. | British Library Conference Proceedings | 2001


    Trinocular Geometry Revisited

    Trager, M. / Ponce, J. / Hebert, M. | British Library Online Contents | 2016