Real Time Animation of Virtual Humans: A Trade-off Between Naturalness and Control

H. van Welbergen, B.J.H. van Basten, A. Egges, Z.M. Ruttkay, M.H. Overmars

    Research output: Contribution to journalArticleAcademicpeer-review

    35 Citations (Scopus)
    131 Downloads (Pure)

    Abstract

    Virtual humans are employed in many interactive applications using 3D virtual environments, including (serious) games. The motion of such virtual humans should look realistic (or ‘natural’) and allow interaction with the surroundings and other (virtual) humans. Current animation techniques differ in the trade-off they offer between motion naturalness and the control that can be exerted over the motion. We show mechanisms to parametrize, combine (on different body parts) and concatenate motions generated by different animation techniques. We discuss several aspects of motion naturalness and show how it can be evaluated. We conclude by showing the promise of combinations of different animation paradigms to enhance both naturalness and control.
    Original languageEnglish
    Pages (from-to)2530-2554
    Number of pages25
    JournalComputer graphics forum
    Volume29
    Issue number8
    DOIs
    Publication statusPublished - Dec 2010

    Keywords

    • Computer animation
    • Real time animation
    • Survey
    • Naturalness
    • Control

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