This paper describes a robust tracking algorithm used to localize a human hand in video sequences. The localization system relies mainly on an automatic color-based segmentation scheme combined with the motion cue. An automatic self-organizing clustering algorithm, is proposed to learn the color clusters unsupervisedly in the HSI space without specifying the number of clusters in advance. The schemes of growing, pruning and merging of 1-D self-organizing map (SOM) are facilitated to find an appropriate number of clusters in the forming stage of SOM. The training and segmentation in our approach is fast enough to make possible real-time applications. This segmentation scheme is capable of tracking multiple objects of different colors simultaneously. A motion cue is employed to focus the attention of the tracking algorithm. This approach is also applied to other tasks such as human face tracking and color indexing. Our localization system implemented on a SGI O2 R10000 workstation is reliable and efficient at 20-30 Hz.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Robust real-time human hand localization by self-organizing color segmentation


    Beteiligte:
    Ying Wu (Autor:in) / Qiong Liu (Autor:in) / Huang, T.S. (Autor:in)


    Erscheinungsdatum :

    01.01.1999


    Format / Umfang :

    580297 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Color image segmentation using a self-organizing map algorithm

    Huang, H.-Y. / Chen, Y.-S. / Hsu, W.-H. | British Library Online Contents | 2002


    Local adaptive receptive field self-organizing map for image color segmentation

    Araujo, A. R. / Costa, D. C. | British Library Online Contents | 2009


    Segmentation of color images using a two-stage self-organizing network

    Ong, S. H. / Yeo, N. C. / Lee, K. H. et al. | British Library Online Contents | 2002


    Self-organizing Function Localization Neural Network

    Sasakawa, T. / Hu, J. / Hirasawa, K. | British Library Online Contents | 2005


    Real-time viewpoint-invariant hand localization with cluttered backgrounds

    Sangineto, E. / Cupelli, M. | British Library Online Contents | 2012