| Computer & Automation |
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| Easy cross parameterization for articulated shapes |
| Jian-wei HU, Li-gang LIU, Guo-zhao WANG |
| Institute of Computer Graphics and Image Processing, Department of Mathematics, Zhejiang University, Hangzhou 310027, China; Department of Mathematics, Huangshan University, Huangshan 245041, China |
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Abstract This paper presents a novel interactive system for establishing compatible meshes for articulated shapes. Given two mesh surfaces, our system automatically generates both the global level component correspondence and the local level feature correspondence. Users can use some sketch-based tools to specify the correspondence in an intuitive and easy way. Then all the other vertex correspondences could be generated automatically. The cross parameterization preserves both high level and low level features of the shapes. The technique showed in the system benefits various applications in graphics including mesh interpolation, deformation transfer, and texture transfer.
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Received: 24 August 2008
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