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Indexed by:期刊论文

Date of Publication:2011-05-01

Journal:VISUAL COMPUTER

Included Journals:Scopus、SCIE、EI

Volume:27

Issue:5

Page Number:401-411

ISSN No.:0178-2789

Key Words:Detail editing; Laplacian coordinates; Smoothing; Enhancing

Abstract:This paper presents a versatile detail editing approach for triangular meshes based on filtering the Laplacian coordinates. More specifically, we first compute the Laplacian coordinates of the mesh vertices, then filter the Laplacian coordinates, and finally reconstruct the mesh from the filtered Laplacian coordinates by solving a linear least square system. The proposed detail editing method includes not only feature preserving smoothing but also enhancing. Furthermore, the proposed approach allows interactive editing of some user-specified frequencies and regions. Experimental results demonstrate that our method is much more versatile and faster than the existing methods.