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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Mesh Vertex Pose and Position Interpolation Using Geometric Algebra
verfasst von : Rich Wareham, Joan Lasenby
Erschienen in: Articulated Motion and Deformable Objects
Verlag: Springer Berlin Heidelberg
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This paper presents a method of interpolating between two or more general displacements (rotation and translation). The resulting interpolated path is smooth and possesses a number of desirable properties. It differs from existing algorithms which require factorising the pose into separate rotation and translation components and is derived from an intuitively appealing framework–i.e. a natural extension of the standard interpolation scheme for pure rotations. While this paper presents the theory behind the interpolation and its description as a tool, we also outline the possible advantages of using this technique for vision and graphics applications.