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Motion-Sensitive Anchor Identification of Least-Squares Meshes from Examples

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2 Author(s)
Southern, R. ; Nat. Centre for Comput. Animation, Bournemouth Univ., Poole, UK ; Zhang, J.J.

A least-squares mesh is a surface representation consisting of a small set of anchor points and the differential and topological properties of the surface. In this paper, we present a novel method to identify motion-sensitive anchor points for least-squares meshes from a set of examples. We present a new method, called clustered teleconnection analysis, to identify the maximally excited points in a subset of basis vectors deduced using principal component analysis. We demonstrate by means of examples that our approach has a smaller reconstruction error and equivalent performance to the current best approaches.

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Visualization and Computer Graphics, IEEE Transactions on  (Volume:17 ,  Issue: 6 )