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http://dx.doi.org/10.5909/JBE.2008.13.2.214

Mesh Editing Using the Motion Feature Vectors  

Lee, Soon-Young (Signal Processing Lab., School of Electrical Engineering and INMC, Seoul National University)
Kim, Chang-Su (School of Electrical Engineering, Korea University)
Lee, Sang-Uk (Signal Processing Lab., School of Electrical Engineering and INMC, Seoul National University)
Publication Information
Journal of Broadcast Engineering / v.13, no.2, 2008 , pp. 214-221 More about this Journal
Abstract
In this paper, we proposed a new mesh editing algorithm based on the motion between two sample meshes. First, the motion vectors are defined as the derivation vector of the corresponding vertices on the sample meshes. Then, the motion feature vectors are extracted between the motion vectors. The motion feature vectors represent the similarity of the vertex motion in a local mesh surface. When a mesh structure is forced by an external motion of anchor vertices, the deformed mesh geometry is obtained by minimizing the cost function with preserving the motion feature vectors. Simulation results demonstrated that the proposed algorithm yields visually pleasing editing results.
Keywords
mesh editing; mesh deformation; motion feature vector;
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