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论文类型：期刊论文

发表时间：2015-07-20

发表刊物：Journal of Information and Computational Science

收录刊物：EI、Scopus

卷号：12

期号：11

页面范围：4425-4434

ISSN号：15487741

摘要：This paper presents an EMD method focusing on decomposing vector-valued functions on surfaces. It computes the envelopes of vector-valued functions by an interpolation approach based on thin-plate splines on manifolds, and sets up a special stopping criterion of the sifting process for vector-valued functions. As for surfaces with boundary, it adds extra data points at the boundary into the extremum set as constraints to reduce end effects. Besides, this EMD method is applied to mesh denoising and detail enhancement of meshes. Experiment results demonstrate this method and its applications can generate good results. ?, 2015, Binary Information Press. All right reserved.