MULTIVIEW VIDEO SERVICE FRAMEWORK FOR 3-D MOBILE DEVICES

초록

In this paper, we propose a multi-view video service framework suitable for mobile environments The proposed framework generates intermediate views in near real-time and overcomes the limitations of mobile services by adapting the multi-view video according to the processing capability of a mobile device as well as the user characteristics of a cheat. By implementing the most of adaptation processes at the server side, the load on a client By implementing the most of adaptation processes at the server side, the load on a client can be reduced H 26h/AVC is adopted as a compression scheme The framework could provide an interaction service with efficient video service to a mobile client For this, we present a multi-view video DIA (Digital Item Adaptation) that adapts the multi-view video compatible to the MPEG-21 DIA multimedia framework Experimental results show that our proposed system can support a frame rate of 13 fps for 320x240 video and reduce the time of generating an intermediate view by 80% compared with a conventional 3D projection method

키워드