Progressive Interpolation Using Loop Subdivision Surfaces
Progressive Interpolation Using Loop Subdivision Surfaces
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DOI:
10.1007/978-3-540-79246-8_43
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发表时间:
2008-04
期刊:
影响因子:
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通讯作者:
F. Cheng;Fengtao Fan;S. Lai;Conglin Huang;Jiaxi Wang;J. Yong
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文献类型:
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作者:
F. Cheng;Fengtao Fan;S. Lai;Conglin Huang;Jiaxi Wang;J. Yong
A new method for constructing interpolating Loop subdivision surfaces is presented. The new method is an extension of the progressive interpolation technique for B-splines. Given a triangular meshM, the idea is to iteratively upgrade the vertices ofMto generate a new control meshsuch that limit surface ofinterpolatesM. It can be shown that the iterative process is convergent for Loop subdivision surfaces. Hence, the method is well-defined. The new method has the advantages of both a local method and a global method, i.e., it can handle meshes of any size and any topology while generating smooth interpolating subdivision surfaces that faithfully resemble the shape of the given meshes.