A natural human hand model

O.A. Nierop, van, A. Helm, van der, C.J. Overbeeke, J.P. Djajadiningrat

    Research output: Contribution to journalArticleAcademicpeer-review

    33 Citations (Scopus)

    Abstract

    We present a skeletal linked model of the human hand that has natural motion. We show how this can be achieved by introducing a new biology-based joint axis that simulates natural joint motion and a set of constraints that reduce an estimated 150 possible motions to twelve. The model is based on observation and literature. To facilitate testing and evaluation, we present a simple low polygon count skin that can stretch and bulge. To evaluate we first introduce a hand-motion taxonomy in a twodimensional parameter space based on tasks that are evolutionary linked to the environment. Second, we discuss and test the model. The appendix shows motion sequences of the model and the real hand. Animations can be fetched from our website.
    Original languageEnglish
    Pages (from-to)31-44
    JournalThe Visual Computer
    Volume24
    Issue number1
    DOIs
    Publication statusPublished - 2008

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