In this paper, a new optimised method of coding stereoscopic image sequences is presented and compared with already known methods. Two basic methods of coding a stereoscopic image sequence are the compatible and joint. The first one uses MPEC for coding the left channel and takes advantage of the spatial disparity redundancy between the two sequences for coding the right channel. The second one employs MPEG for coding the left channel but takes advantage of both temporal redundancy among the right channel frames and spatial redundancy between the corresponding frames of the two channels The proposed method, which is called IMDE, estimates the P and B type of frames of the right channel by an interpolative scheme that takes in to account both the temporal and disparity characteristics. Investigating the effectiveness of the joint motion and disparity vectors estimation as well as the choice of the weighting factors that participate in the proposed interpolative scheme optimises the whole framework.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Stereo video coding based on interpolated motion and disparity estimation


    Beteiligte:
    Ellinas, J.N. (Autor:in) / Sangriotis, M.S. (Autor:in)


    Erscheinungsdatum :

    2003-01-01


    Format / Umfang :

    435341 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Stereo Video Coding Based on Interpolated Motion and Disparity Estimation

    Ellinas, J. N. / Sangriotis, M. S. / IEEE | British Library Conference Proceedings | 2003


    Simultaneous Motion-Disparity Estimation and Segmentation from Stereo

    Altunbasak, Y. / Tekalp, A. M. / Bozdagi, G. et al. | British Library Conference Proceedings | 1994


    Shape-indifferent stereo disparity based on disparity gradient estimation

    Park, Jeong-Min / Song, Gwang-Yul / Lee, Joon-Woong | British Library Online Contents | 2017


    Enhanced disparity estimation in stereo images

    Kordelas, G. A. / Alexiadis, D. S. / Daras, P. et al. | British Library Online Contents | 2015


    Evaluation of Disparity Map Characteristics for Stereo Image Coding

    Aksay, A. / Bici, M. O. / Akar, G. B. | British Library Conference Proceedings | 2005