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

作者：Southern Richard^*; Zhang Jian J

来源：IEEE Transactions on Visualization and Computer Graphics, 2011, 17(6): 850-856.

DOI：10.1109/TVCG.2010.95

• Geometric modeling
• statistical models
• scene analysis
• clustering methods

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.

• 出版日期2011-6