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

Takayuki Kuroda, Takuo Suganuma, Norio Shiratori

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    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.

    Original languageEnglish
    Title of host publicationProceedings - International Conference on Advanced Information Networking and Applications, AINA
    Pages297-304
    Number of pages8
    DOIs
    Publication statusPublished - 2007
    Event21st International Conference on Advanced Information Networking and Applications, AINA 2007 - Niagara Falls, ON
    Duration: 2007 May 212007 May 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

    • Engineering(all)

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  • Cite this

    Kuroda, T., Suganuma, T., & Shiratori, N. (2007). QuViE/P: An effective QoS control scheme for 3-D virtual environments based on user's perception. In Proceedings - International Conference on Advanced Information Networking and Applications, AINA (pp. 297-304). [4220907] https://doi.org/10.1109/AINA.2007.119