Deforming Geometric Models Based on a Polygonal Skeleton Mesh
- 1 January 1997
- journal article
- research article
- Published by Taylor & Francis in Journal of Graphics Tools
- Vol. 2 (3) , 1-14
- https://doi.org/10.1080/10867651.1997.10487475
Abstract
A technique is presented here for the deformation of a given geometric model (the skin) by means of a polygonized skeleton model. It is based on recognition of similarities in shape between these models by means of a method called dual-connectivity search. The technique uses these similarities to define a semantic relation between the skeleton and the skin such that a smooth deformation of the skin is generated that resembles, and is derived from, a deformat ion of the skeleton.Keywords
This publication has 9 references indexed in Scilit:
- Anatomy-based modeling of the human musculaturePublished by Association for Computing Machinery (ACM) ,1997
- Feature-based image metamorphosisACM SIGGRAPH Computer Graphics, 1992
- A physically based approach to 2–D shape blendingACM SIGGRAPH Computer Graphics, 1992
- Beyond bump maps: nonlinear mappings for the modeling of geometric details in computer graphicsComputer-Aided Design, 1992
- Layered construction for deformable animated charactersACM SIGGRAPH Computer Graphics, 1989
- Free-form deformation of solid geometric modelsACM SIGGRAPH Computer Graphics, 1986
- Motor Control Techniques for Figure AnimationIEEE Computer Graphics and Applications, 1982
- Interactive skeleton techniques for enhancing motion dynamics in key frame animationCommunications of the ACM, 1976
- A note on two problems in connexion with graphsNumerische Mathematik, 1959