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Published Articles >> Table of Contents >> Abstract
Computer Graphics, Imaging and Visualisation (CGIV 2007)
pp. 195-199
Mesh Editing in ROI with Dual Laplacian
Qiong Luo, Beijing University of Technology, China
Bo Liu, Beijing University of Technology, China
Zhan-guo Ma, Beijing University of Technology, China
Hong-bin Zhang, Beijing University of Technology, China
Full Article Text:
  
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/CGIV.2007.57
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| Abstract |
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In this paper, we propose a new mesh editing
method worked in the dual domain for ROI (region of
interest). This method has intuitive user interface and
efficient reconstruction process. The mesh detail is
represented by dual Laplacian, and the reconstructed
mesh is obtained by solving a quadratic minimization
problem which preserves the mesh detail in least
square sense. Preconditioned bi-conjugate gradient
method (PBCG) is adopted to iteratively update the
positions of the dual vertices and the dual Laplacian
coordinates. The experiments demonstrate that our
method can work effectively and give visually pleasing
results.
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 Additional Information
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Index Terms- mesh deformation, ROI, interactive
interface, dual Laplacian.
Citation:
Qiong Luo, Bo Liu, Zhan-guo Ma, Hong-bin Zhang,
"Mesh Editing in ROI with Dual Laplacian,"
cgiv,
pp. 195-199,
Computer Graphics, Imaging and Visualisation (CGIV 2007),
2007
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