QuViE/P: An effective QoS control scheme for 3-D virtual environments based on user's perception

Takayuki Kuroda*, Takuo Suganuma, Norio Shiratori

*この研究の対応する著者

    研究成果: Conference contribution

    抄録

    A new 3-D Virtual Environment (3DVE) system named 0"QuViE/P" has been proposed in this paper, which can greatly enhance the quality of service (QoS) that users actually feel as good as possible, when the resources for computers and networks are limited. To do this, therefore, we focus on characteristics of the user's perceptual quality evaluation on 3-D objects. In this paper, we propose an effective QoS control scheme that introduces a relationship between system's internal quality parameters and user's perceptual quality parameters. This scheme can appropriately maintain quality and functions for users and is expected to drastically improve convenience when using 3DVE under the situation that resources are limited. Experimental results obtained from using a prototype of QuViE/P show effectiveness of our scheme as follows: Even when computer resource is reduced to 30% of the required amount, our proposed scheme can preferentially keep quality of important objects. Moreover it continues to provide quality and functions that user requires. Whereas in traditional QoS control scheme, objects of importance disappeared in similar situation.

    本文言語English
    ホスト出版物のタイトルProceedings - International Conference on Advanced Information Networking and Applications, AINA
    ページ297-304
    ページ数8
    DOI
    出版ステータスPublished - 2007
    イベント21st International Conference on Advanced Information Networking and Applications, AINA 2007 - Niagara Falls, ON
    継続期間: 2007 5 212007 5 23

    Other

    Other21st International Conference on Advanced Information Networking and Applications, AINA 2007
    CityNiagara Falls, ON
    Period07/5/2107/5/23

    ASJC Scopus subject areas

    • 工学(全般)

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