Journal
VISUAL COMPUTER
Volume 27, Issue 5, Pages 401-411Publisher
SPRINGER
DOI: 10.1007/s00371-011-0558-y
Keywords
Detail editing; Laplacian coordinates; Smoothing; Enhancing
Categories
Funding
- Fundamental Research Funds for the Central Universities
- National Natural Science Foundation of China-Guangdong Joint Fund [U0935004]
- DEPSCoR [W911NF-07-1-0422]
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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.
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