Combined Direct and Inverse Kinematic Control for Articulated Figure Motion Editing

dc.contributor.authorBoulic, Ronanen_US
dc.contributor.authorThalmann, Danielen_US
dc.date.accessioned2014-10-21T07:21:15Z
dc.date.available2014-10-21T07:21:15Z
dc.date.issued1992en_US
dc.description.abstractA new approach for the animation of articulated figures is presented. We propose a system of articulated motion design which offers a full combination of both direct and inverse kinematic control of the joint parameters. Such an approach allows an animator to specify interactively goal-directed changes to existing sampled joint motions, resulting in a more general and expressive class of possible joint motions. The fundamental idea is to consider any desired-joint space motion as a reference model inserted into the secondary task of an inverse kinematic control scheme. This approach profits from the use of half-space Cartesian main tasks in conjunction with a parallel control of the articulated figure called the coach-trainee metaphor. In addition, a transition function is introduced so as to guarantee the continuity of the control. The resulting combined kinematic control scheme leads to a new methodology of joint-motion editing which is demonstrated through the improvement of a functional model of human walking.en_US
dc.description.number4en_US
dc.description.seriesinformationComputer Graphics Forumen_US
dc.description.volume11en_US
dc.identifier.doi10.1111/1467-8659.1140189en_US
dc.identifier.issn1467-8659en_US
dc.identifier.pages189-202en_US
dc.identifier.urihttps://doi.org/10.1111/1467-8659.1140189en_US
dc.publisherBlackwell Science Ltd and the Eurographics Associationen_US
dc.titleCombined Direct and Inverse Kinematic Control for Articulated Figure Motion Editingen_US
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