Paper Info
Title
Multi-scale Method for Adaptive Mesh Editing Based on Rigidity Estimation
Abstract
We present a multi-scale approach for direct manipulation of mesh models based on pre-estimated rigidity. Our method enhances space deformation by constructing a novel deformable structure with several layers of deformation graphs which have different densities of control nodes. An appropriate deformation graph is dynamically chosen according to the handle configuration. Such handle-aware strategy, together with special treatment for graph nodes, brings great improvement on both editing effect and performance. We demonstrate how to obtain a reduced deformable model by generating lattice structure and how to estimate the rigidity of mesh surface. Based on the rigidity analysis, we adjust the granularity of the computation which helps to speed the solving process. The experimental results show that our method preserves detailed features well and provides fast design of pleasing poses as the complexity of computing is confined within a limited range.
Year
DOI
Venue
2008
10.1109/ICVGIP.2008.22
ICVGIP
Keywords
DocType
Volume
graph theory,lattice structure,lattices,optimization,mesh generation,graphical user interfaces,shape,computational geometry,computational modeling,computer graphics
Conference
null
Issue
Citations 
PageRank 
null
1
0.36
References 
Authors
16
2
Name
Order
Citations
PageRank
Jiongxin Liu11586.34
Guangda Su213320.68