CLC number: TP391
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 1
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QIN Xu-jia, HUA Wei, FANG Xiang, BAO Hu-jun, PENG Qun-sheng. GFFD: Generalized free-form deformation with scalar fields[J]. Journal of Zhejiang University Science A, 2003, 4(6): 623-629.
@article{title="GFFD: Generalized free-form deformation with scalar fields",
author="QIN Xu-jia, HUA Wei, FANG Xiang, BAO Hu-jun, PENG Qun-sheng",
journal="Journal of Zhejiang University Science A",
volume="4",
number="6",
pages="623-629",
year="2003",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2003.0623"
}
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%T GFFD: Generalized free-form deformation with scalar fields
%A QIN Xu-jia
%A HUA Wei
%A FANG Xiang
%A BAO Hu-jun
%A PENG Qun-sheng
%J Journal of Zhejiang University SCIENCE A
%V 4
%N 6
%P 623-629
%@ 1869-1951
%D 2003
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2003.0623
TY - JOUR
T1 - GFFD: Generalized free-form deformation with scalar fields
A1 - QIN Xu-jia
A1 - HUA Wei
A1 - FANG Xiang
A1 - BAO Hu-jun
A1 - PENG Qun-sheng
J0 - Journal of Zhejiang University Science A
VL - 4
IS - 6
SP - 623
EP - 629
%@ 1869-1951
Y1 - 2003
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2003.0623
Abstract: The novel free-form deformation (FFD) technique presented in the paper uses scalar fields defined by skeletons with arbitrary topology. The technique embeds objects into the scalar field by assigning a field value to each point of the objects. When the space of the skeleton is changed, the distribution of the scalar field changes accordingly, which implicitly defines a deformation of the space. The generality of skeletons assures that the technique can freely define deformable regions to produce a broader range of shape deformations.
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